| Simple | Progressive | Perfect | Progressive |
| Present |
| I immunize |
| you immunize |
| he/she/it immunizes |
| we immunize |
| you all immunize |
| they immunize |
|
| I am immunizing |
| you are immunizing |
| he/she/it is immunizing |
| we are immunizing |
| you all are immunizing |
| they are immunizing |
|
| I have immunized |
| you have immunized |
| he/she/it has immunized |
| we have immunized |
| you all have immunized |
| they have immunized |
|
| I have been immunizing |
| you have been immunizing |
| he/she/it has been immunizing |
| we have been immunizing |
| you all have been immunizing |
| they have been immunizing |
|
| Past |
| I immunized |
| you immunized |
| he/she/it immunized |
| we immunized |
| you all immunized |
| they immunized |
|
| I was immunizing |
| you were immunizing |
| he/she/it was immunizing |
| we were immunizing |
| you all were immunizing |
| they were immunizing |
|
| I had immunized |
| you had immunized |
| he/she/it had immunized |
| we had immunized |
| you all had immunized |
| they had immunized |
|
| I had been immunizing |
| you had been immunizing |
| he/she/it had been immunizing |
| we had been immunizing |
| you all had been immunizing |
| they had been immunizing |
|
| Future |
| I will immunize |
| you will immunize |
| he/she/it will immunize |
| we will immunize |
| you all will immunize |
| they will immunize |
|
| I will be immunizing |
| you will be immunizing |
| he/she/it will be immunizing |
| we are immunizing |
| you all will be immunizing |
| they will be immunizing |
|
| I will have immunized |
| you will have immunized |
| he/she/it will have immunized |
| we will have immunized |
| you all will have immunized |
| they will have immunized |
|
| I will have been immunizing |
| you will have been immunizing |
| he/she/it will have been immunizing |
| we will have been immunizing |
| you all will have been immunizing |
| they will have been immunizing |
|
