| Simple | Progressive | Perfect | Progressive |
| Present |
| I serve |
| you serve |
| he/she/it serves |
| we serve |
| you all serve |
| they serve |
|
| I am serving |
| you are serving |
| he/she/it is serving |
| we are serving |
| you all are serving |
| they are serving |
|
| I have served |
| you have served |
| he/she/it has served |
| we have served |
| you all have served |
| they have served |
|
| I have been serving |
| you have been serving |
| he/she/it has been serving |
| we have been serving |
| you all have been serving |
| they have been serving |
|
| Past |
| I served |
| you served |
| he/she/it served |
| we served |
| you all served |
| they served |
|
| I was serving |
| you were serving |
| he/she/it was serving |
| we were serving |
| you all were serving |
| they were serving |
|
| I had served |
| you had served |
| he/she/it had served |
| we had served |
| you all had served |
| they had served |
|
| I had been serving |
| you had been serving |
| he/she/it had been serving |
| we had been serving |
| you all had been serving |
| they had been serving |
|
| Future |
| I will serve |
| you will serve |
| he/she/it will serve |
| we will serve |
| you all will serve |
| they will serve |
|
| I will be serving |
| you will be serving |
| he/she/it will be serving |
| we are serving |
| you all will be serving |
| they will be serving |
|
| I will have served |
| you will have served |
| he/she/it will have served |
| we will have served |
| you all will have served |
| they will have served |
|
| I will have been serving |
| you will have been serving |
| he/she/it will have been serving |
| we will have been serving |
| you all will have been serving |
| they will have been serving |
|
