Tense and Correct Verb Forms

Tense and Correct Verb Forms (কাল ও ক্রিয়ার সঠিক রূপ)

Tense কী?

Definition: Tense is the grammatical system through which a verb locates a situation in time and presents it as simple, continuing, completed or continuing over a period.

বাংলা ব্যাখ্যা: Verb-এর যে রূপ কাজের সময় এবং কাজটি সাধারণ, চলমান, সম্পূর্ণ বা একটি সময়কাল ধরে চলেছে কি না তা প্রকাশ করে তাকে Tense বলে।

ইংরেজিতে তিনটি প্রধান time reference—Present, Past এবং Future। প্রতিটির চারটি aspect—Simple, Continuous, Perfect এবং Perfect Continuous। ফলে প্রচলিতভাবে বারোটি tense form শেখানো হয়।

Verb Forms: V1–V5

• V1: base form — write
• V2: past form — wrote
• V3: past participle — written
• V4: -ing form — writing
• V5: third-person singular present — writes

Correct verb form নির্বাচন করতে tense-এর সঙ্গে subject এবং auxiliary-ও মিলাতে হয়।

PRESENT TENSE

1. Simple Present

Structure

• Affirmative: Subject + V1/V5
• Negative: Subject + do/does not + V1
• Question: Do/Does + subject + V1?

Uses

অভ্যাস, নিয়মিত কাজ, সাধারণ সত্য, স্থায়ী অবস্থা, নির্দেশনা, schedule এবং commentary প্রকাশ করে।

• She reads every morning.
• The earth moves around the sun.
• Water boils at 100°C.
• The train leaves at six tomorrow.
• First, you add the flour.

Time expressions

always, usually, often, sometimes, every day, generally, never

Common rule

Third-person singular subject-এর সঙ্গে V5:

• He plays.
• She goes.
• The child studies.

Do/does-এর পরে V1:

• Incorrect: Does she writes?
• Correct: Does she write?

2. Present Continuous

Structure

Subject + am/is/are + V-ing

Uses

এখন চলমান কাজ, সাময়িক অবস্থা, পরিবর্তনশীল situation, repeated irritating action এবং arranged future বোঝায়।

• She is reading now.
• I am staying with my uncle this week.
• The climate is changing.
• He is always losing his keys.
• We are meeting the principal tomorrow.

Stative verbs

Know, understand, believe, love, own, belong, seem ইত্যাদি সাধারণত continuous form নেয় না।

• Correct: I understand the lesson.
• Usually incorrect: I am understanding the lesson.

কিছু verb অর্থ বদলালে continuous হতে পারে:

• I think she is right. — opinion
• I am thinking about the problem. — mental activity

3. Present Perfect

Structure

Subject + has/have + V3

Uses

Past action-এর present result, জীবনের experience, just completed action, unfinished time period এবং past থেকে present পর্যন্ত state বোঝায়।

• She has finished the work.
• I have visited Delhi twice.
• He has just arrived.
• We have known each other for years.

Time expressions

already, just, yet, ever, never, recently, so far, till now, since, for

নির্দিষ্ট finished past time-এর সঙ্গে Present Perfect নয়:

• Incorrect: I have seen him yesterday.
• Correct: I saw him yesterday.

4. Present Perfect Continuous

Structure

Subject + has/have been + V-ing

Uses

Past-এ শুরু হয়ে present পর্যন্ত চলমান activity অথবা সদ্য থামা activity যার বর্তমান evidence আছে।

• She has been studying for three hours.
• It has been raining since morning.
• He is tired because he has been running.

Since = starting point; for = duration।

Stative verb-এর ক্ষেত্রে Present Perfect বেশি স্বাভাবিক:

• I have known her for ten years.

PAST TENSE

5. Simple Past

Structure

• Affirmative: Subject + V2
• Negative: Subject + did not + V1
• Question: Did + subject + V1?

Uses

Finished past action, sequence of past events এবং past habit/state।

• She visited Delhi last year.
• He opened the door and entered the room.
• We lived there as children.

Time expressions

yesterday, ago, last week, in 2020, then

Did-এর পরে V1:

• Incorrect: Did he went?
• Correct: Did he go?

6. Past Continuous

Structure

Subject + was/were + V-ing

Uses

Past-এর নির্দিষ্ট সময়ে চলমান কাজ, background action, interrupted activity এবং simultaneous actions।

• At eight, she was studying.
• I was walking home when it began to rain.
• While I was cooking, she was reading.

সাধারণত দীর্ঘ চলমান action Past Continuous; মাঝখানে ঘটে যাওয়া shorter action Simple Past।

7. Past Perfect

Structure

Subject + had + V3

Use

দুটি past action-এর মধ্যে আগে সম্পন্ন কাজ Past Perfect; পরের কাজ Simple Past।

• The train had left before we reached the station.
• When I arrived, the meeting had begun.

Before/after দ্বারা order স্পষ্ট হলে ordinary narrative-এ Simple Past-ও সম্ভব, কিন্তু পরীক্ষায় earlier past action চিহ্নিত করতে Past Perfect গুরুত্বপূর্ণ।

No sooner/Hardly

• No sooner had he arrived than it started raining.
• Hardly had I sat down when the bell rang.

8. Past Perfect Continuous

Structure

Subject + had been + V-ing

অন্য একটি past point-এর আগে কত সময় ধরে কাজ চলছিল তা বোঝায়।

• She had been studying for two hours before dinner.
• They had been waiting since morning when the bus arrived.

FUTURE TIME

ইংরেজিতে future meaning শুধু will দিয়ে নয়; present forms, be going to এবং অন্যান্য construction দিয়েও প্রকাশিত হয়।

9. Simple Future

Structure

Subject + will + V1

Uses

Instant decision, prediction, promise, offer এবং future fact।

• I will help you.
• It will rain tomorrow.
• I will never forget your kindness.

Be going to

Present evidence-ভিত্তিক prediction বা prior intention:

• Look at those clouds. It is going to rain.
• We are going to start a library.

10. Future Continuous

Structure

Subject + will be + V-ing

Future-এর নির্দিষ্ট সময়ে চলমান কাজ বা polite inquiry।

• This time tomorrow, we will be travelling.
• Will you be using the computer this evening?

11. Future Perfect

Structure

Subject + will have + V3

Future-এর নির্দিষ্ট সময়ের আগে কাজ সম্পন্ন হবে।

• She will have completed the course by June.
• By ten, they will have arrived.

By + future deadline গুরুত্বপূর্ণ signal।

12. Future Perfect Continuous

Structure

Subject + will have been + V-ing

Future-এর কোনো point পর্যন্ত কাজ কত সময় ধরে চলবে।

• By next month, she will have been teaching here for ten years.

এই form দৈনন্দিন ভাষায় কম ব্যবহৃত হলেও duration-focused questions-এ গুরুত্বপূর্ণ।

Future Meaning with Present Forms

Simple Present for schedules

• The train leaves at 6 tomorrow.

Present Continuous for arrangements

• I am meeting the doctor tomorrow.

Be about to for immediate future

• The programme is about to begin.

Since and For

• since + point: since Monday, since 2020
• for + period: for two days, for five years

• She has worked here since 2020.
• She has worked here for six years.

Ago and Before

Ago present moment থেকে পিছনের সময় এবং Simple Past-এর সঙ্গে:

• He left two hours ago.

Before অন্য reference point-এর পূর্বে:

• He said that he had met her two years before.

Already, Yet, Just and Still

• already: usually affirmative, before main participle
• yet: questions/negative, usually at the end
• just: recently completed
• still: action/state continuing

• She has already finished.
• Has she finished yet?
• She has just arrived.
• She is still working.

When, While and As

• when: point/event
• while/as: simultaneous continuing actions

• I was reading when he called.
• While I was reading, she was writing.

Time and Condition Clauses

Future meaning থাকলেও when, before, after, until, as soon as, if, unless-clause-এ সাধারণত present form ব্যবহৃত হয়।

• Incorrect: I will call you when I will arrive.
• Correct: I will call you when I arrive.
• If it rains, we will stay home.
• Wait until she returns.

Conditional Forms and Tense

Zero Conditional

General truth: If + Simple Present, Simple Present

• If you heat ice, it melts.

First Conditional

Real future possibility: If + Simple Present, will + V1

• If you study, you will succeed.

Second Conditional

Unreal/less likely present-future: If + Simple Past, would + V1

• If I were you, I would apologise.

Third Conditional

Unreal past: If + Past Perfect, would have + V3

• If she had studied, she would have passed.

Sequence of Tenses

Reporting verb present/future হলে reported clause-এর tense সাধারণত বদলায় না:

• She says that she is tired.

Reporting verb past হলে tense সাধারণত backshift করে:

• She said that she was tired.
• He said that he had completed the work.

Universal truth হলে backshift প্রয়োজন নেই:

• The teacher said that the earth moves around the sun.

Used to, Would and Be Used to

used to + V1

Past habit/state যা এখন আর নেই:

• I used to live in Kolkata.

would + V1

Repeated past action, কিন্তু সাধারণত state নয়:

• Every evening, my grandfather would tell us stories.

be used to + noun/gerund

অভ্যস্ত হওয়া:

• I am used to waking early.

get used to

ধীরে ধীরে অভ্যস্ত হওয়া:

• She is getting used to the new routine.

Correct Verb Forms after Common Expressions

• enjoy/avoid/finish/mind + gerund
• want/decide/hope/refuse + to-infinitive
• let/make + object + V1
• had better/would rather + V1
• look forward to/be used to + gerund

Examples:

• She enjoys reading.
• He decided to leave.
• The teacher made him rewrite it.
• You had better study.
• I look forward to meeting you.

Subjunctive and Fixed Forms

Suggest, demand, insist, recommend-এর formal that-clause-এ base form হতে পারে:

• The teacher suggested that he revise the lesson.
• It is essential that every member be present.

Wish structure:

• I wish I knew the answer. — unreal present
• I wish I had studied harder. — regret about past

Common Errors

• Incorrect: He go to school every day.

Correct: He goes to school every day.

• Incorrect: I am knowing him.

Correct: I know him.

• Incorrect: She has wrote a letter.

Correct: She has written a letter.

• Incorrect: I have met him yesterday.

Correct: I met him yesterday.

• Incorrect: Did she went there?

Correct: Did she go there?

• Incorrect: He has been ill since three days.

Correct: He has been ill for three days.

• Incorrect: When he will come, I will tell him.

Correct: When he comes, I will tell him.

• Incorrect: If I will see her, I will speak to her.

Correct: If I see her, I will speak to her.

• Incorrect: By next week, she will complete the course.

Better for completion before deadline: She will have completed the course by next week.

How to Choose the Correct Verb Form

1. Subject এবং number চিহ্নিত করুন।
2. time expression দেখুন।
3. কাজ finished, continuing না completed—নির্ধারণ করুন।
4. অন্য action-এর সঙ্গে time relationship দেখুন।
5. auxiliary অনুযায়ী V1, V3 বা V-ing নির্বাচন করুন।
6. stative verb এবং special construction আছে কি না দেখুন।
7. clause connector—when, if, since, before, while—খেয়াল করুন।