Right form of verbs

Right form of verbs এর গুরুত্বপূর্ণ নিয়ম বাংলায়।

Use of the right form of verbs- ৫০ টি গুরুত্বপূর্ণ নিয়ম বাংলায়।
এই নিয়ম গুলো বিসিএস, ব্যাংক, ও যে কোন জব পরীক্ষায় খুবই গুরুত্বপূর্ণ।
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সাধারন নিয়মঃ
1) বাক্যের subject যদি third person ও singular number হয় তাহলে present indefinite tense এ verb এর সাথে s/es/ies হয় । কিন্তু অন্য কোন Tense এ রকম হয় না ।
যেমন:
সে চা পান করে - He takes tea.
সে নাচে- She dances.
রাহি চেষ্টা করে- Rahi tries.
লক্ষ্য কর: উপরের বাক্য গুলোতে He, She, Rahi, subject গুলো third person singular number(একবচন).
কিন্তু subject third person হয়েও যদি plural number(বহুবচন) হয় তাহলে verb এর সাথে s/es যুক্ত হয় না ।
যেমন:
তাহারা ভাত খায় - They eat rice.
মাহি ও জাকী গান গায় - Mahi and Zaki sing a song.
এখানে subject গুলো হল plural (বহুবচন).
2. Present indefinite Tense এর বাক্যের subject third person ও singular number হলেও বাক্যটি যদি negative হয় তাহলে তাতে does not ব্যবহৃত হয় এবং তখন verb এর সাথে s/es হয় না ।
যেমন:
He goes to school. (affirmative)
He does not go to school. (negative)
Joly sings a song. (affirmative)
Joly does not sing a song. (negative)
3. Past or future Tense হলে verb এর সাথে s/es যুক্ত হয় না । সেক্ষেত্রে সেই Tense এর structure অনুযায়ী verb বসবে ।
4. Modal verb যেমন: can,could,may,might,shall,should,will,would,dare,need,ought to,have to, must, dare এর পরে verb এর সাথে কোন কিছু যোগ না হয়ে verb এর present form বসবে ।
যেমন:
তোমার কাজটি করা উচিত - You should do the work.
তাকে অবশ্যই নাচতে হবে - She must dance.
রাহীর যেকোন ভয়াবহ পরিস্থিতি মোকাবেলা করার সাহস আছে - Rahi dare challenge any dire consequence.
হাফেজ লোকজনকে হাসাতে পারে - Hafez can make the people laugh.
5. yesterday,ago,last week, last month/year, day before yesterday(গত পরশু দিন) ইত্যাদি word বাক্যে ব্যবহৃত হয়ে যদি কাজটি ঐ সময় হয়েছিল বুঝায় তাহলে verb এর past form ব্যবহত হয় । বাংলা বাক্যটিতে verb এর রুপ present এর মত মনে হলেও ইংরেজীতে verb এর past form ব্যবহার করতে হয় ।
যেমন:
সুজন গতকাল বাড়ী এসেছে - Sujon came home yesterday.
আমি গত বছর আমেরিকা গিয়েছিলাম - I went to USA last year.
6. অনেকক্ষণ ধরে একটি কাজ চলছে এরূপ বুঝাতে for এবং অনেক আগের কোন একটি মুহূর্ত থেকে একটি কাজ চলছে এই অর্থে since ব্যবহৃত হলে তার পূর্ববর্তী verb এর present perfect continuous tense হয় । যদি verb না থেকে কোন Adjective থাকে তাহলে তার পূর্বে have been / has been(present perfect tense) বসে ।
যেমন:
✘Inc:- He is ill(adjective) for two months.(সে দুই মাস যাবত অসুস্থ)
✔ Cort:-He has been ill for two months.
✘Inc:- ✘Inc:- It is raining for two hours.
✔ Cort:-It has been raining for two hours.
✘Inc:- ✘Inc:- She is reading in this school since 1989.
✔ Cort:-She has been reading in this school since 1989.
7. Since এর দুই পাশে যদি দুটি ছোট বাক্য অথবা clause থাকে তাহলে প্রথম বাক্যটির verb হবে present perfect Tense এর এবং এবং দ্বিতীয় বাক্যটির verb হবে past indefinite.
যেমন:
✘Inc:- Ten years passed since he has left the village.(দশ বছর হল সে গ্রাম ছেড়েছে)
✔ Cort:-Ten years have passed since he left the village.
✘Inc:- Two days passed away since he has died ( দুদিন হল সে মরেছে )
Correct: Two days have passed away since he died.
8. Since যখন Adverb হিসাবে বসে ago(আগে) এর মত অর্থ প্রকাশ করে তখন এই since এর আগে একটি Adverb of time বসে এবং verb এর past indefinite Tense হয় ।
যেমন:
✘Inc:- I have seen my wife long since(ago). (অনেক আগে আমি আমার বউকে দেখেছিলাম)
✔ Cort:-I saw my wife long since(ago)
লক্ষ্য কর: এখানে long since এর আগে adverb of time হিসাবে বসেছে ।

9. Before মানে হল "আগে" । এর আগে verb এর past perfect tense(had + verb এর past participle) বসে । আবার after মানে হল "পরে" । এরপরে past perfect tense (had + verb এর past participle) বসে ।
যেমন:
ডাক্তার আসার আগে রোগীটি মারা গেল : The patient had died before the doctor came
ডাক্তার আসার পরে রোগীটি মারা গেল : The patient died after the doctor had come
10. বর্তমানে কোন কাজ সম্পন্ন হয়েছে এরুপ অনুমান বুঝালে তখন verb এর future perfect tense (Subject + shall / will + have + verb(past participle) ) ।
যেমন:
সে হয়ত (নিশ্চিত অনুমান) এতক্ষনে সিরাজগঞ্জ পৌছে গেছে - He will have reached Sirajganj by this time.
লক্ষ্য কর: এখানে by this time - দ্বারা বর্তমান কাল বুঝাচ্ছে । অথচ verb এর future perfect tense ব্যবহৃত হল । তার মানে এই নয় যে কাজটি future এর, অনুমান প্রকাশ করতে গেলে future perfect tense এরুপে বর্তমানকে বুঝাতে পারে ।
11. Lest দ্বারা দুটি clause যুক্ত হলে পরবর্তী clause এর verb এর আগে should বসে । ঐ verb টির negative রুপ ব্যবহার করা যায় না ।
যেমন:
Run fast lest(পাছে, নইলে) you should miss the train.
✘Inc:- Work hard lest you will fail.
✔ Cort:-Work hard lest you should fail.
আবার
✘Inc:- Work hard lest you ুshould not fail.
✔ Cort:-Work hard lest you should fail.
লক্ষ্য কর: এখানে long since এর আগে adverb of time হিসাবে বসেছে ।
12. অতীতকালের সম্ভাবনা প্রকাশ করতে (এরকম হ'তে হত বা ঘটত - ইত্যাদি) would have + verb এর past participle ব্যবহৃত হয় ।
যেমন:
If you had not helped me , I would have failed in the examination.
তুুমি যদি আমাকে সাহায্য না করতে তাহলে আমি পরীক্ষায় ফেল করতাম ।
13. অতীতকালে কোন কাজ ঘটেছে এরুপ নিশ্চিত অনুমান বুঝাতে must have + verb এর past participle ব্যবহৃত হয় ।
যেমন:
He didn't go to school yesterday , He must have been ill.
সে গতকাল স্কুলে যায়নি , নিশ্চয়ই সে অসুস্থ থাকবে ।
14. কোন কামনা (wish, desire) বুঝাতে subject এর আগে may বসে । এমন বাক্যটিকে বলে optative sentence.
যেমন:
May you be happy - তুমি সুখী হও ।
May Allah bless you - আল্লাহ তোমার মঙ্গল করুন ।
15. As if, as though দ্বারা দুইটি clause যুক্ত হলে প্রথম clause টির verb present tense এর হলেও পরবর্তী clause টির verb এর past indefinite tense হয় ।
যেমন:
He talks as if he were(was নয়) mad - সে পাগলের মত কথা বলে ।
He behaves as if he owned the house - সে এমনভাবে কথা বলে যেন সে বাড়িটির মালিক ।

16. A). No sooner had +sub+verb(past participle)+ than + Past indefinite tense.
B). Scarcely had + sub + verb(past participle) + When + Past indefinite tense.
C). Hardly had + sub + verb(past participle) + When + Past indefinite tense.
যেমন:
আমি স্টেশনে পৌছতে না পৌছতেই ট্রেন ছেড়ে দিল ।
= No sooner had I reached the station than the train left(past form).
= Scarcely had I reached the station when the train left(past form).
= Hardly had I reached the station when the train left(past form).

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✐ Rule-1
Subject যদি third person singular number হয় এবং উক্ত বাক্যটি যদি Present indefinite tense হয় তবে verb- এর সহিত s/es যোগ হবে।
(a) The boy (go)—to school regularly.
✔ Ans:- The boy goes to school regularly.
(b) The boy does not (go)—to school daily.
✔ Ans:- The boy does not go to school daily.
(c) The boy generally (go)—to college at 8 a.m.
✔ Ans:- The boy generally goes to college at 8 a.m.
Try yourself:
(d) Mr. Khan (go)—abroad every month.
(e) His father (come)—home every week.
✐ Rule-2
Present indefinite tense-এ Subject third person singular number হওয়া সত্ত্বেও can, must, should এর পরে verb- এর সহিত s/es যোগ হবে না।
(a) The man can (do)—the work.
✔ Ans:- The man can do the work.
(b) She must (come)—to her office in time.
✔ Ans:- She must come to her office in time.
(c) The student should (learn)—his lessons regularly.
✔ Ans:- The student should learn his lessons regularly.
Try yourself:
(d) He can (walk)—five miles at a time.
(e) The girl must not (go)—to college on foot.
✐ Rule-3
Sentence যদি universal truth (চিরন্তন সত্য), Habitual fact (অভ্যাসগত কর্ম) ইত্যাদি বুঝায় তাহলে sentenceটি Present Indefinite Tense হয়। যেমন:
(a) The earth (move)—round the sun.
✔ Ans:- The earth moves round the sun.
(b) The sun (rise)—the east.
✔ Ans:- The sun rises in the east.
(c) The sun (set)—the west.
✔ Ans:- The sun sets in the west.
Try yourself:
(d) We know that ice (float)—water.
(e) The teacher said that the earth (be)—round.
✐ Rule-4
যেসব Sentence-এ কোনো সময়ের উল্লেখ থাকে না এবং মাঝেমধ্যে generally, usually, ordinarily, normally, always, Sometimes, Often, daily, everyday, regularly, ব্যবহ্নত হয় সেগুলো Present Ind. Tense হয়। যেমন:
(a) Sabiha (learn)—her lessons regularly.
✔ Ans:- Sabiha learns her lessons regularly.
(b) He always (disturb)—the students.
✔ Ans:- He always disturbs the students.
(c) A good student (learn)—his lessons regularly.
✔ Ans:- A good student learns his lessons regularly.
Try yourself:
(d) Rahman very often (come)—me.
(e) Does he (read)—the newspaper daily?
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✐ Rule-5
Sentence টি Active Voice হলে can, could, may, might, shall, should, will, would, must, need, dare, used to, ought to প্রভৃতি Modal Auxiliary Verb-এর পরে present form হয়। যেমন:
(a) The boy can (work out)—the sum.
✔ Ans:- The boy can work out the sum.
(b) He could not (eat)—all the mangoes.
✔ Ans:- He could not eat all the mangoes.
(c) You must (do)—your duty properly.
✔ Ans:- You must do your duty properly.
Try yourself:
(d) It may (rain)—today.
(e) One should (take)—care of one’s health.
✐ Rule-6
Sentenceটি Passive Voice হলে can, could, may, might, shall, should, will, would, must, need, dare, used to, ought to প্রভৃতি Modal Auxiliary Verb-এর পরে be+ Verb-এর past participle form হয়। যেমন:
The work can (do) ....... immediately.
✔ Ans:- The work can be done immediately.
All the mangoes could (eat) .........
✔ Ans:- All the mangoes could be eaten.
Your duty must (perform) ......... very soon.
✔ Ans:- Your duty must be performed very soon.
Try yourself:
It can not (deny) ........
The English book will (buy) ........ tomorrow.
✐ Rule-7
Let, had rather, had better, would better, do not, does not, need not, did not, did never ইত্যাদির পরে Verb-এর present form হয় । যেমন:
(a) I let the other boys (use) my skates.
✔ Ans:- I let the other boys use my skates.
(b) I had better (go) __ home by this time.
✔ Ans:- I had better go home by this time.
I need not (do) __the work.
✔ Ans:- I need not do the work.
Try yourself:
(d) He did not (go) ....... to college yesterday.
(e) He does not (like) ...... student-politics.
✐ Rule-8
Sentence-এ have/has থাকলে Sentenceটি present perfect Tense হবে। যেমন:
She has (write)_a letter to her mother.
✔ Ans:- She has written a letter to her mother.
I have (have)__my meal.
✔ Ans:- I have had my meal.
She had (have)__her letter.
✔ Ans:- She had had her letter.
Try yourself:
Have you ever (be)__ to the zoo?
Colombus has (discover)__America.
✐ Rule-9
Sentence-এ just, just now, already, recently, lately, ever, yet ইত্যাদি থাকলে তা present perfect Tense হয়।
(a) Rabeya (take)—her dinner just now.
✔ Ans:- Rabeya has taken her dinner just now.
(b) I (see)—him recently.
✔ Ans:- I have seen him recently.
(c) He already (reach)—home.
✔ Ans:- He has already reached home.
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Try yourself:
(d) Have you ever (be)—to the zoo?
(e) Have you not (receive)—my letter yet?
✐ Rule-10:
Sentence-এ yesterday, ago, long ago, last week, last year, last month, that day, day before yesterday প্রভৃতি অতীত নির্দেশক শব্দ থাকলে তা Past Indefinite Tense হবে । যেমন:
(a) The boy (go)—home yesterday.
✔ Ans:- The boy went home yesterday.
(b) She did not (go)—to college yesterday.
✔ Ans:- She did not go to college yesterday.
(c) Did he (come)—home yesterday?
✔ Ans:- Did he come home yesterday?
Try yourself:
(d) The man (go)—London last week.
(e) He (leave)—home last night.
✐ Rule-11
To- এর পরে Verb- এর present form হয়। যেমন:
(a) She went to New Market to (buy)—a dress.
✔ Ans:- She went to New Market to buy a dress.
(b) We have come here to (see)—his ailing mother.
✔ Ans:- We have come here to see his ailing mother.
(c) The man said to the porter to (carry)—the load.
✔ Ans:- The man said to the porter to carry the load.
Try yourself:
(d) You need to (go)—there.
(e) We have to (realise)—the importance of English.
✐ Rule-12
‘Since’ বা ‘for’ এর পরে সময় উল্লেখ থাাকলে senteneটি present perfect Continuous Tense হবে। যেমন:
(a) It (rain)—for two hours.
✔ Ans:- It has been raining for two hours.
(b) It (rain)—since the morning.
✔ Ans:- It has been raining since the morning.
(c) We (live)—in Dhaka since 1986.
✔ Ans:- We have been living in Dhaka since 1986.
Try yourself:
(d) They (live)—Dhaka for 20 years.
(e) She (wait)—you for two hours. ✐ Rule-21
If যুক্ত causeটি Present Indefinite tense হলে অপর Clauseটি Future Indefinite Tense হয়; অর্থাৎ [If +Present Indefinite+Future Indefinite]
(a) If you walk slowly, you (miss)—the train.
✔ Ans:- If you walk slowly, you will miss the train.
(b) If he works hard, he (shine)—in life.
✔ Ans:- If he works hard, he will shine in life.
(c) If you run in the rain, you (catch)—cold.
✔ Ans:- If you run in the rain, you will catch cold.
Try yourself:
(d) I will not go out, if it (rain)—.
(e) If he (come)—here, I will go there with him.
✐ Rule-13
with a view to/look forward to এর পরে Verb এর সহিত ing যোগ হয়।
(a) I went there with a view to (read)—there.
✔ Ans:- I went there with a view to reading there.
(b) I am looking forward to (get)—your reply.
✔ Ans:- I am looking forward to getting your reply.
(c) I looked forward to (stand)—first in the class.
✔ Ans:- I looked forward to standing first in the class.
Try yourself:
(d) They become addicted to (take)—drugs.
(e) We went to Cox’s Bazar with a view to (see)—the sea shore.
✐ Rule-14
By-এর পরে Verb এর সহিত ing যোগ হয়। যেমন:
(a) He expressed his grief by (say)—that the thief had stolen his watch.
✔ Ans:- He expressed his grief by saying that the thief had stolen his watch.
(b) Answer the questions by (write)—one point of information.
✔ Ans:- Answer the questions by writing one point of information.
(c) By (dig)—a deeper hole, Jerry planted a tree.
✔ Ans:- By digging a deeper hole, Jerry planted a tree.
Try yourself:
(d) No student can pass the examination by (adopt)— unfairmeans in the examination.
(e) By (be)—conscious of a language one can develop his ‘explicit’ learning.
✐ Rule-15
in/of/for/with/without/before/after প্রভৃতি Peposition- এর পরে Verb এর সহিত ing যোগ হয়। যেমন:
(a) I don’t believe in (overload)—my stomach.
✔ Ans:- I don’t believe in overloading my stomach.
(b) I had never thought of (go)—there.
✔ Ans:- I had never thought of going there.
(c) I could not live without (help)—the poor.
✔ Ans:- I could not live without helping the poor.
Try yourself:
(d) After (do)—the work I will go out.
(e) The porter came here for (do)—the work.
✐ Rule-16
Mind, would you mind, worth, past, can not help, could not help - এর পরে Verb এর সহিত ing যোগ হয়। যেমন:
(a) Would you mind (give)—me a pen ?
✔ Ans:- Would you mind giving me a pen ?
(b) I can not help (do)—the work.
✔ Ans:- I can not help doing the work.
(c) He could not help (help)—the poor.
✔ Ans:- He could not help helping the poor.
Try yourself:
(d) She never mind (have)—ice cream.
(e) He could not help (sell)—his land.
✐ Rule-17
Sentence এর শুরুতে যদি would that থাকে তাহলে subject এর পরে could বসে এবং Verb এর Present form হয়।
(a) Would that I (go)—to the moon.
✔ Ans:- Would that I could go to the moon.
(b) Would that I (be)—a poet like Nazrul.
✔ Ans:- Would that I could be a poet like Nazrul.
(c) Would that I (enter)—into the class-room.
✔ Ans:- Would that I could enter into the class-room.
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(d) Would that I (buy)—a latest car.
(e) Would that I (see)—our great Prophet (SM).
✐ Rule-18
Sentence এ ‘to be’/having/got থাকলে মূল Verb এর Past participle হয়।
(a) The thief ran away having (see)—the policeman.
✔ Ans:- The thief ran away having seen the policeman.
(b) The Principal desired the notice to be (hang)—.
✔ Ans:- The Principal desired the notice to be hung.
(c) The work is to be (do)—immediately.
✔ Ans:- The work is to be done immediately.
Try yourself:
(d) I got the letter (write)—by him.
(e) Having (do)—his duty he went out.
✐ Rule-19
ব্রাকেটে (be) থাকলে person, number এবং tense অনুযায়ী am/is/are/Was/were/been হবে
(a) Allah (be)—everywhere.
✔ Ans:- Allah is everywhere.
(b) It (be)—twenty years ago.
✔ Ans:- It was twenty years ago.
(c) One of my friends (be)—a good student.
✔ Ans:- One of my friends is/was a good student.
Try yourself:
(d) The tickets of the journey (be)—very costly.
(e) The people of this village (be)—very poor.
✐ Rule-20
বর্তমানে চলছে এমন কোনো কাজ বুঝলে present Continuous Tense হয়। (এসব ক্ষেত্রে সাধারণত Now, at present, at this moment ইত্যাদি ব্যবহার করা হয়)।
(a) Now the students (sing)—the national anthem.
✔ Ans:- Now the students are singing the national anthem.
(b) The boys (watch)—the television now.
✔ Ans:- The boys are watching the television now.
(c) They (enjoy)—a song now.
✔ Ans:- They are enjoying a song now.
Try yourself:
(d) They (watch)—TV at this moment.
(e) The farmer (cultivate)—his land now.
✐ Rule-21
If যুক্ত causeটি Present Indefinite tense হলে অপর Clauseটি Future Indefinite Tense হয়; অর্থাৎ [If +Present Indefinite+Future Indefinite]
(a) If you walk slowly, you (miss)—the train.
✔ Ans:- If you walk slowly, you will miss the train.
(b) If he works hard, he (shine)—in life.
✔ Ans:- If he works hard, he will shine in life.
(c) If you run in the rain, you (catch)—cold.
✔ Ans:- If you run in the rain, you will catch cold.
Try yourself:
(d) I will not go out, if it (rain)—.
(e) If he (come)—here, I will go there with him.
✐ Rule-22
lf/Had যুক্ত clauseটি Past Indefinite Tense হলে অপর clause-এর Subject-এর পরে would/could/might বসে এবং Verb -এর Present Form বসে। যেমন:
(a) If he requested me, I (go)— there.
✔ Ans:- If he requested me, I would go there.
(b) If I were a rich man, I (help)—the poor.
✔ Ans:- If I were a rich man, I would help the poor.
(c) If I were the President, I (remove)—the terrorism.
✔ Ans:- If I were the President, I would remove the terrorism.
Try yourself:
(d) Had I much money, I (establish)—a college.
(e) Had I the wings of a bird, I (fly)—like a bird.
✐ Rule-23
Sentence-এ lf/Had যুক্ত clauseটি Past perfect Tense হলে অপর অংশটিতে Subject-এর পরে অর্থভেদে would have/could have/might have বসে এবং verb-এর past participle হয়।
(a) If he had invited, I (go)—.
✔ Ans:- If he had invited, I would have gone.
(b) If I had been a rich man, I (help)—the poor.
✔ Ans:- If I had been a rich man, I would have helped the poor.
(c) I would have helped him, if he (want)—.
✔ Ans:- I would have helped him, if he had wanted.
Try yourself:
(d) We would have come, if he (invite)—.
(e) If you had stated earlier, you (catch)—the bus.
✐ Rule-24
Sentence-এ wish, fancy, it is time, it is high time ইত্যাদি থাকলে Verb এর Past Tense হয় এবং (be) থাকলেই were হয়। যেমন:
(a) I wish I (win)—the first prize in the lottery.
✔ Ans:- I wish I won the first prize in the lottery.
(b) I fancy I (fly)—among the stars.
✔ Ans:- I fancy I flew among the stars.
(c) It is time you (change)—your bad habit.
✔ Ans:- It is time you changed your bad habit.
Try yourself:
(d) I wish I (be)—a rich man.
(e) It is time we (earn)—our livelihood.
✐ Rule-25
Sentence-এ যদি as if, as though ইত্যাদি থাকে তাহলে বন্ধনীস্থ (be) এর স্থলে were বসে। যেমন:
(a) He speaks as if he (be)—the owner of the farm.
✔ Ans:- He speaks as if he were the owner of the farm.
(b) The man speaks as though he (be)—a leader.
✔ Ans:- The man speaks as though he were a leader.
(c) The man speaks as if he (be)—a landlord.
✔ Ans:- The man speaks as if he were a landlord.
Try yourself:
(d) The man speaks as though he (be)—a rich man.
(e) He speaks as if he (be)—the President of Bangladesh.
✐ Rule-26
Sentence-‰ each, every, everyone, anyone, any, many a, everybody, every thing, anybody, nobody, no one, nothing, anything, something, someone, one of, either, neither ইতাদি থাকলে verb-এর Singular Number হয়। যেমন:
(a) Every mother (love)—her child.
✔ Ans:- Every mother loves her child.
(b) One of the students (be)—very brilliant.
✔ Ans:- One of the students is/was very brilliant.
(c) Each of the boys (be)—present yesterday.
✔ Ans:- Each of the boys was present yesterday.
Try yourself:
(d) Many a boy (ruin)—his career through laziness.
(e) Neither of the two boys (be)—present today.
✐ Rule-27 
While-এর ঠিক পরই ব্রাকেটের মধ্যে যে Verb থাকে তার সঙ্গে ing যোগ হয়। কিন্তু While-এর পরে Subject থাকলে While-এর অংশটি Past Continuous Tense হয়।
(a) While (walk)—in the garden, a snake bit him.
✔ Ans:- While walking in the garden, a snake bit him.
(b) While he (walk)—in the garden, a snake bit him.
✔ Ans:- While he was walking in the garden, a snake bit him.