| I | monitor | |
|---|---|---|
| you | monitor | |
| he/she/it | monitors | |
| we | monitor | |
| you | monitor | |
| they | monitor |
| I | monitored | |
|---|---|---|
| you | monitored | |
| he/she/it | monitored | |
| we | monitored | |
| you | monitored | |
| they | monitored |
| I | have | monitored | |
|---|---|---|---|
| you | have | monitored | |
| he/she/it | has | monitored | |
| we | have | monitored | |
| you | have | monitored | |
| they | have | monitored |
| I | had | monitored | |
|---|---|---|---|
| you | had | monitored | |
| he/she/it | had | monitored | |
| we | had | monitored | |
| you | had | monitored | |
| they | had | monitored |