| I | lock on | |
|---|---|---|
| you | lock on | |
| he/she/it | locks on | |
| we | lock on | |
| you | lock on | |
| they | lock on |
| I | locked on | |
|---|---|---|
| you | locked on | |
| he/she/it | locked on | |
| we | locked on | |
| you | locked on | |
| they | locked on |
| I | have | locked on | |
|---|---|---|---|
| you | have | locked on | |
| he/she/it | has | locked on | |
| we | have | locked on | |
| you | have | locked on | |
| they | have | locked on |
| I | had | locked on | |
|---|---|---|---|
| you | had | locked on | |
| he/she/it | had | locked on | |
| we | had | locked on | |
| you | had | locked on | |
| they | had | locked on |