| Present "accustom" | I | accustom | |
| Present Continuous "accustom" | I | am accustoming | |
| Simple past "accustom" | I | accustomed | |
| Past Continuous "accustom" | I | was accustoming | |
| Present perfect "accustom" | I | have accustomed | |
| Present perfect continuous "accustom" | I | have been accustoming | |
| Past perfect "accustom" | I | had accustomed | |
| Past perfect continuous "accustom" | I | had been accustoming | |
| Future "accustom" | I | will accustom | |
| Future continuous "accustom" | I | will be accustoming | |
| Future perfect "accustom" | I | will have accustomed | |
| Future perfect continuous "accustom" | I | will have been accustoming |