| Simple | Progressive | Perfect | Progressive |
| Present |
| I subpoena |
| you subpoena |
| he/she/it subpoenas |
| we subpoena |
| you all subpoena |
| they subpoena |
|
| I am subpoenaing |
| you are subpoenaing |
| he/she/it is subpoenaing |
| we are subpoenaing |
| you all are subpoenaing |
| they are subpoenaing |
|
| I have subpoenaed |
| you have subpoenaed |
| he/she/it has subpoenaed |
| we have subpoenaed |
| you all have subpoenaed |
| they have subpoenaed |
|
| I have been subpoenaing |
| you have been subpoenaing |
| he/she/it has been subpoenaing |
| we have been subpoenaing |
| you all have been subpoenaing |
| they have been subpoenaing |
|
| Past |
| I subpoenaed |
| you subpoenaed |
| he/she/it subpoenaed |
| we subpoenaed |
| you all subpoenaed |
| they subpoenaed |
|
| I was subpoenaing |
| you were subpoenaing |
| he/she/it was subpoenaing |
| we were subpoenaing |
| you all were subpoenaing |
| they were subpoenaing |
|
| I had subpoenaed |
| you had subpoenaed |
| he/she/it had subpoenaed |
| we had subpoenaed |
| you all had subpoenaed |
| they had subpoenaed |
|
| I had been subpoenaing |
| you had been subpoenaing |
| he/she/it had been subpoenaing |
| we had been subpoenaing |
| you all had been subpoenaing |
| they had been subpoenaing |
|
| Future |
| I will subpoena |
| you will subpoena |
| he/she/it will subpoena |
| we will subpoena |
| you all will subpoena |
| they will subpoena |
|
| I will be subpoenaing |
| you will be subpoenaing |
| he/she/it will be subpoenaing |
| we are subpoenaing |
| you all will be subpoenaing |
| they will be subpoenaing |
|
| I will have subpoenaed |
| you will have subpoenaed |
| he/she/it will have subpoenaed |
| we will have subpoenaed |
| you all will have subpoenaed |
| they will have subpoenaed |
|
| I will have been subpoenaing |
| you will have been subpoenaing |
| he/she/it will have been subpoenaing |
| we will have been subpoenaing |
| you all will have been subpoenaing |
| they will have been subpoenaing |
|
