| Simple | Progressive | Perfect | Progressive |
| Present |
| I monitor |
| you monitor |
| he/she/it monitors |
| we monitor |
| you all monitor |
| they monitor |
|
| I am monitoring |
| you are monitoring |
| he/she/it is monitoring |
| we are monitoring |
| you all are monitoring |
| they are monitoring |
|
| I have monitored |
| you have monitored |
| he/she/it has monitored |
| we have monitored |
| you all have monitored |
| they have monitored |
|
| I have been monitoring |
| you have been monitoring |
| he/she/it has been monitoring |
| we have been monitoring |
| you all have been monitoring |
| they have been monitoring |
|
| Past |
| I monitored |
| you monitored |
| he/she/it monitored |
| we monitored |
| you all monitored |
| they monitored |
|
| I was monitoring |
| you were monitoring |
| he/she/it was monitoring |
| we were monitoring |
| you all were monitoring |
| they were monitoring |
|
| I had monitored |
| you had monitored |
| he/she/it had monitored |
| we had monitored |
| you all had monitored |
| they had monitored |
|
| I had been monitoring |
| you had been monitoring |
| he/she/it had been monitoring |
| we had been monitoring |
| you all had been monitoring |
| they had been monitoring |
|
| Future |
| I will monitor |
| you will monitor |
| he/she/it will monitor |
| we will monitor |
| you all will monitor |
| they will monitor |
|
| I will be monitoring |
| you will be monitoring |
| he/she/it will be monitoring |
| we are monitoring |
| you all will be monitoring |
| they will be monitoring |
|
| I will have monitored |
| you will have monitored |
| he/she/it will have monitored |
| we will have monitored |
| you all will have monitored |
| they will have monitored |
|
| I will have been monitoring |
| you will have been monitoring |
| he/she/it will have been monitoring |
| we will have been monitoring |
| you all will have been monitoring |
| they will have been monitoring |
|
