| Present "ail" | I | ail | |
| Present Continuous "ail" | I | am ailing | |
| Simple past "ail" | I | ailed | |
| Past Continuous "ail" | I | was ailing | |
| Present perfect "ail" | I | have ailed | |
| Present perfect continuous "ail" | I | have been ailing | |
| Past perfect "ail" | I | had ailed | |
| Past perfect continuous "ail" | I | had been ailing | |
| Future "ail" | I | will ail | |
| Future continuous "ail" | I | will be ailing | |
| Future perfect "ail" | I | will have ailed | |
| Future perfect continuous "ail" | I | will have been ailing |