| Present "assume" | I | assume | |
| Present Continuous "assume" | I | am assuming | |
| Simple past "assume" | I | assumed | |
| Past Continuous "assume" | I | was assuming | |
| Present perfect "assume" | I | have assumed | |
| Present perfect continuous "assume" | I | have been assuming | |
| Past perfect "assume" | I | had assumed | |
| Past perfect continuous "assume" | I | had been assuming | |
| Future "assume" | I | will assume | |
| Future continuous "assume" | I | will be assuming | |
| Future perfect "assume" | I | will have assumed | |
| Future perfect continuous "assume" | I | will have been assuming |