Aspect
| Time | Simple | Progressive | Perfect | Perfect progressive | |
| Present | Do (does) | Be (am, is, are) doing | Have / has done | Have been doing | |
| Past | Did | Be(was,were) doing | Had done | Had been doing | |
| Future | Shall do | Shall be doing | Shall have done | Shall have been doing | |
| Past future | Should do | Should be doing | Should have done | Should have been doing |
Aspect
| Time | Simple | Progressive | Perfect | Perfect progressive |
| Present | I work He works | I am working | I have worked | I have been working |
| Past | I worked | I was working | I had worked | I had been working |
| Future | I Shall / will work | I Shall be working | I shall have worked | I shall have been working |
| Past future | I should work | I should be working | I should have worked | I should have been working |
| Simple present | Simple past | Simple future | Simple past future | |
| Passive voice | Be (am, is, are) done | Be (was / were) done | Shall be done | Should be done |
| Present progressive | Past progressive | Future progressive | Past future progressive | |
| Passive voice | Be (am, is, are) being done | Be (was / were) being done | Shall be being done ( = Shall be done) | Should be being done |
| Present perfect | Past perfect | Future perfect | Past future perfect | |
| Passive voice | Have / has been done | Had been done | Shall have been done | Should have been done |
| Present perfect progressive | Past perfect progressive | Future perfect progressive | Past future perfect progressive | |
| Passive voice | Have / has been being done （= Have / has been done | Had been being done | Shall have been being done | Should have been being done |
