Active Tense and Their Passive Equivalents, Table of Active Tense and Their Passive Equivalents
| Tense/verb form | Active Voice | Passive Voice |
|---|---|---|
| Simple Present | Keeps | is Kept |
| Present continuous | is keeping | is being kept |
| Simple Past | Kept | was Kept |
| Past continuous | was keeping | was being kept |
| Present Perfect | has kept | has been kept |
| Past Perfect | had kept | had been kept |
| Future | will keep | will be kept |
| Conditional | would keep | would be Kept |
| Perfect Conditional | would have kept | would have been kept |
| Present infinitive | to keep | to be kept |
| Perfect infinitive | to have kept | to have been kept |
| Present participle/gerund | keeping | being kept |
| Perfect Participle | having kept | having being kept |
