| Simple | Progressive | Perfect | Progressive |
| Present |
| I prefix |
| you prefix |
| he/she/it prefixes |
| we prefix |
| you all prefix |
| they prefix |
|
| I am prefixing |
| you are prefixing |
| he/she/it is prefixing |
| we are prefixing |
| you all are prefixing |
| they are prefixing |
|
| I have prefixed |
| you have prefixed |
| he/she/it has prefixed |
| we have prefixed |
| you all have prefixed |
| they have prefixed |
|
| I have been prefixing |
| you have been prefixing |
| he/she/it has been prefixing |
| we have been prefixing |
| you all have been prefixing |
| they have been prefixing |
|
| Past |
| I prefixed |
| you prefixed |
| he/she/it prefixed |
| we prefixed |
| you all prefixed |
| they prefixed |
|
| I was prefixing |
| you were prefixing |
| he/she/it was prefixing |
| we were prefixing |
| you all were prefixing |
| they were prefixing |
|
| I had prefixed |
| you had prefixed |
| he/she/it had prefixed |
| we had prefixed |
| you all had prefixed |
| they had prefixed |
|
| I had been prefixing |
| you had been prefixing |
| he/she/it had been prefixing |
| we had been prefixing |
| you all had been prefixing |
| they had been prefixing |
|
| Future |
| I will prefix |
| you will prefix |
| he/she/it will prefix |
| we will prefix |
| you all will prefix |
| they will prefix |
|
| I will be prefixing |
| you will be prefixing |
| he/she/it will be prefixing |
| we are prefixing |
| you all will be prefixing |
| they will be prefixing |
|
| I will have prefixed |
| you will have prefixed |
| he/she/it will have prefixed |
| we will have prefixed |
| you all will have prefixed |
| they will have prefixed |
|
| I will have been prefixing |
| you will have been prefixing |
| he/she/it will have been prefixing |
| we will have been prefixing |
| you all will have been prefixing |
| they will have been prefixing |
|
