Master English Verb Tenses, Grammar, and Structure
Verb Tenses
Present Simple
Used for habits and routines, with adverbs of frequency:
- Every, on + day of the week, once a…, in the morning
- Always, usually, often, never, seldom, sometimes
Present Continuous
Used for actions happening now or around now, and for future arrangements:
- Now, right now, at the moment, today
- Tomorrow, next…
Past Simple
Used for completed actions in the past:
- …ago, when + short actions
Past Continuous
Was/were + -ing. Used for actions in progress in the past, often interrupted by a shorter action in the past simple:
- While + long actions (studying, cooking, etc.)
Present Perfect
- He/she/it: has + past participle
- I/we/you/they: have + past participle
Used for actions that started in the past and continue to the present, or for experiences:
- Already, yet, just, since, for
- Have you ever…?, never, how long have you…?
Past Perfect
Had + past participle. Used for an action that happened before another action in the past. Often used with the past simple and introduced by ‘by’ (for):
Future Simple
Used for spontaneous decisions, promises, and predictions:
- I think, I hope, I’m sure, probably
- Will + infinitive / won’t + infinitive
Be Going To
Subject + verb to be + going to + infinitive. Used for future intentions and predictions based on present evidence:
- Look, look out, be careful, listen
Future Continuous
Subject + will be/won’t be + -ing. Used for an action in progress at a specific time in the future.
Relative Clauses
- Who: people
- Which: things
- Whose: possessives
- Where: places
- When: times
Conditionals
First Conditional
If + subject + present simple, subject + (will, can, may) + infinitive.
Second Conditional
If + subject + past simple, subject + (would, could, might) + infinitive.
Third Conditional
If + subject + past perfect, subject + (would have, could have, might have) + past participle.
Passive Voice
Object Pronouns: me, him (he), her (she), us, you, them.
Changes in the passive voice:
- Opens (present simple) – is opened
- Is opening (present continuous) – is being opened
- Has opened (present perfect) – has been opened
- Opened (past simple) – was opened
- Was/were opening (past continuous) – was/were being opened
- Had opened (past perfect) – had been opened
- Will open (future simple) – will be opened
- Is going to open (going to) – is going to be opened
- Can/must open (modal verb) – can/must be opened
- Would open (conditional) – would be opened
Comparatives and Superlatives
Equality
As + adjective + as
Superiority
- 1 or 2 syllables: adjective + -er + than
- 3 or more syllables: more + adjective + than
- Exceptions: good – better, bad – worse, far – farther/further, little – less
Superlative
- 1 or 2 syllables: the + adjective + -est
- 3 or more syllables: the most + adjective
- Exceptions: good – the best, bad – the worst, far – the farthest/the furthest, little – the least
Modal Verbs
Can (ability), must (obligation), should (advice), may (possibility), might (possibility).
Subject + modal verb + infinitive without ‘to’.
Have To
Have to (external obligation) is formed similarly but with ‘to’.
Reported Speech
- Say: to tell something
- Tell: to give an order, to scold, to warn
Tense changes:
- Present simple – past simple
- Past simple – past simple or past perfect
- Present continuous – past continuous
- Present perfect – past perfect
- Will – would
- Can – could
- Shall – should
Other changes:
- This – that
- Verb in infinitive – to + infinitive
- With (she, he…) – her, him…
- Asked – if