| Simple | Progressive | Perfect | Progressive |
| Present |
| I operate |
| you operate |
| he/she/it operates |
| we operate |
| you all operate |
| they operate |
|
| I am operating |
| you are operating |
| he/she/it is operating |
| we are operating |
| you all are operating |
| they are operating |
|
| I have operated |
| you have operated |
| he/she/it has operated |
| we have operated |
| you all have operated |
| they have operated |
|
| I have been operating |
| you have been operating |
| he/she/it has been operating |
| we have been operating |
| you all have been operating |
| they have been operating |
|
| Past |
| I operated |
| you operated |
| he/she/it operated |
| we operated |
| you all operated |
| they operated |
|
| I was operating |
| you were operating |
| he/she/it was operating |
| we were operating |
| you all were operating |
| they were operating |
|
| I had operated |
| you had operated |
| he/she/it had operated |
| we had operated |
| you all had operated |
| they had operated |
|
| I had been operating |
| you had been operating |
| he/she/it had been operating |
| we had been operating |
| you all had been operating |
| they had been operating |
|
| Future |
| I will operate |
| you will operate |
| he/she/it will operate |
| we will operate |
| you all will operate |
| they will operate |
|
| I will be operating |
| you will be operating |
| he/she/it will be operating |
| we are operating |
| you all will be operating |
| they will be operating |
|
| I will have operated |
| you will have operated |
| he/she/it will have operated |
| we will have operated |
| you all will have operated |
| they will have operated |
|
| I will have been operating |
| you will have been operating |
| he/she/it will have been operating |
| we will have been operating |
| you all will have been operating |
| they will have been operating |
|
