| Present "multiply" | I | multiply | |
| Present Continuous "multiply" | I | am multiplying | |
| Simple past "multiply" | I | multiplied | |
| Past Continuous "multiply" | I | was multiplying | |
| Present perfect "multiply" | I | have multiplied | |
| Present perfect continuous "multiply" | I | have been multiplying | |
| Past perfect "multiply" | I | had multiplied | |
| Past perfect continuous "multiply" | I | had been multiplying | |
| Future "multiply" | I | will multiply | |
| Future continuous "multiply" | I | will be multiplying | |
| Future perfect "multiply" | I | will have multiplied | |
| Future perfect continuous "multiply" | I | will have been multiplying |