| Present "prevail" | I | prevail | |
| Present Continuous "prevail" | I | am prevailing | |
| Simple past "prevail" | I | prevailed | |
| Past Continuous "prevail" | I | was prevailing | |
| Present perfect "prevail" | I | have prevailed | |
| Present perfect continuous "prevail" | I | have been prevailing | |
| Past perfect "prevail" | I | had prevailed | |
| Past perfect continuous "prevail" | I | had been prevailing | |
| Future "prevail" | I | will prevail | |
| Future continuous "prevail" | I | will be prevailing | |
| Future perfect "prevail" | I | will have prevailed | |
| Future perfect continuous "prevail" | I | will have been prevailing |