JEE Main Important Physics formulas
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English Language has three times they are called tenses. There are three main tenses in English. They are
Present
Example: Tom works hard.
Past
Example: Tom worked hard.
Future
Example: Tom will work hard.
The use of verbs depends on number, tense and person. Each tense has its own form of verb and uses. Each time has four tenses. They are
Simple
Continuous
Perfect
Perfect continuous
Subject Pronoun | Singular | Plural |
1st person | I – am (Present) -was (Past) -have/had (Past participle) | We – are (Present) - were (Past) - have/had (Past participle) |
2nd person | You – are (Present) - were (Past) - Have/Had (Past participle) | You – are (Present) - were (Past) - Have/Had (Past participle) |
3rd person | He, She, It – is (Present) – was (Past) – has/had (Past participle) | They – are (Present) - Were (Past) - have/had (Past participle) |
The action which takes place in the past is called past tense. The verb in the sentence should refer to the tense.
For example:
I ate.
She sang.
They ran.
The verb simply expresses the action done in the past, without indicating the state of action. It does not state about the completeness or incompleteness of the action. Hence the verb is said to be a simple past tense.
Example:
I went to Chennai last month.
He drank the juice during the break.
They worked hard to build this building for a year.
Past Continuous Tense - V2 + ing (gerund)
The verb shows that the action is still going on or continuing such that the action is incomplete, unfinished, incomplete, or continuous. Hence the verb is said to be in the Past Continuous Tense.
Example:
I was eating.
He was doing his homework.
They were playing in the park.
Past Perfect Tense - Had + V3 (Past Participle)
The verb shows that the action is complete, finished, or perfect. Hence the verb is said to be in the Past Perfect Tense.
Example:
I had slept.
She had cut her finger.
They had lost their way.
Past Perfect Continuous Tense - Had been + V3 (Past Participle)
The verb shows that the action is going on continuously up to the past time. Hence the verb is said to be in the Past Perfect Continuous Tense.
Example:
I had been playing.
She had been cooking.
We had been discussing it.
Hence, the time is indicated by the tenses. Here, the action is done before some time / month/ year. Thus, in English language tenses are the indicator of time.
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