Tense — A Complete Guide to All Twelve
বাংলায় পড়তে চাও? দেখো: Tense — ১২টি কালের সম্পূর্ণ গাইড
Tense is the single largest source of error in English — and also the easiest to fix, because it is rule-based. Once the structures of all twelve are memorised, the room for error in building a sentence shrinks dramatically.
This page brings together the structure of each tense, how to recognise it from Bengali, and examples — useful for SSC and HSC English 2nd Paper, for job exams and for speaking alike.
The present tense — four forms
| Tense | Structure | How to spot it in Bengali | Example |
|---|---|---|---|
| Present indefinite | Subject + base verb, or verb + s | “I do / he does” — habit or general truth | He goes to school every day. |
| Present continuous | am, is or are + verb-ing | “am doing” — happening now | She is writing a letter. |
| Present perfect | have or has + past participle | “have done” — finished, with a present result | I have finished my work. |
| Present perfect continuous | have or has been + verb-ing + since or for | “have been doing” — for a stated period | He has been reading for two hours. |
Use “since” before a point in time (since 2020, since Monday) and “for” before a duration (for two hours, for five years) — remembering just this almost eliminates errors in the perfect continuous.
The past tense — four forms
| Tense | Structure | Example |
|---|---|---|
| Past indefinite | Subject + past form of the verb | He wrote a letter yesterday. |
| Past continuous | was or were + verb-ing | They were playing football. |
| Past perfect | had + past participle | The train had left before we reached. |
| Past perfect continuous | had been + verb-ing | She had been waiting for an hour. |
When two things happened in the past, the earlier one takes the past perfect (had + past participle) and the later one the past indefinite — the rule most often tested in exams.
The future tense — four forms
| Tense | Structure | Example |
|---|---|---|
| Future indefinite | shall or will + base verb | I will call you tomorrow. |
| Future continuous | shall or will be + verb-ing | We will be travelling at noon. |
| Future perfect | shall or will have + past participle | He will have finished by Friday. |
| Future perfect continuous | shall or will have been + verb-ing | By June she will have been teaching for ten years. |
Which tenses matter most
- Four tenses cover about 80% of speech — present indefinite, present continuous, past indefinite and future indefinite. Master those first.
- In exams, the right-form-of-verbs items test the present perfect and past perfect most.
- Narration and voice change need every structure, so learn all twelve once.
- Tense questions are near-certain in job exams, and with the rules memorised they are the fastest marks on the paper.
Frequently asked questions
Three main tenses — present, past and future — each in four aspects: indefinite, continuous, perfect and perfect continuous, making twelve in all.
“Since” goes before a point in time (since 2020, since Monday) and “for” before a duration (for two hours, for five years). Both are used with the perfect and perfect continuous.
Memorise each structure together with one example sentence rather than as an abstract rule, then write five sentences about your own day in each tense every day.
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