Present
Present Simple
- Basic - subject verb(s)
- Expanded (emphatic) - subject do/does verb
- N - subject do/does not verb
- Q - do/does subject verb
- NQ - do/does subject not verb / don’t/doesn’t subject verb
Present Progressive
- subject am/are/is (not) verb-ing
- Q - am/are/is subject verb-ing
Present Perfect
- subject have/has (not) V3
- Q - have/has subject V3
Present Perfect Progressive
- subject have/has (not) been verb-ing
- Q - have/has subject (not) been verb-ing
Past
Past simple
- Basic - subject V2
- Expanded (emphatic) - subject did verb
- N - subject did not verb
- Q - did subject verb
- NQ - did subject not verb / didn’t subject verb
Past Progressive
- subject was/were (not) verb+ing
- Q - was/were subject verb+ing
Past Perfect
- subject had (not) V3
- Q - had subject V3
Past Perfect Progressive
- subject had (not) been verb+ing
- Q - had subject been verb+ing
Summery
| Asspect \ Tense | Present | Past |
|---|
| Simple | (do) verb(s) | (did) V2/verb |
| Progressive | am/are/is verb-ing | was/were verb-ing |
| Perfect | have/has V3 | had V3 |
| Perfect Progressive | have/has been verb-ing | had been verb-ing |