| Simple | Progressive | Perfect | Progressive |
| Present |
| I lock |
| you lock |
| he/she/it locks |
| we lock |
| you all lock |
| they lock |
|
| I am locking |
| you are locking |
| he/she/it is locking |
| we are locking |
| you all are locking |
| they are locking |
|
| I have locked |
| you have locked |
| he/she/it has locked |
| we have locked |
| you all have locked |
| they have locked |
|
| I have been locking |
| you have been locking |
| he/she/it has been locking |
| we have been locking |
| you all have been locking |
| they have been locking |
|
| Past |
| I locked |
| you locked |
| he/she/it locked |
| we locked |
| you all locked |
| they locked |
|
| I was locking |
| you were locking |
| he/she/it was locking |
| we were locking |
| you all were locking |
| they were locking |
|
| I had locked |
| you had locked |
| he/she/it had locked |
| we had locked |
| you all had locked |
| they had locked |
|
| I had been locking |
| you had been locking |
| he/she/it had been locking |
| we had been locking |
| you all had been locking |
| they had been locking |
|
| Future |
| I will lock |
| you will lock |
| he/she/it will lock |
| we will lock |
| you all will lock |
| they will lock |
|
| I will be locking |
| you will be locking |
| he/she/it will be locking |
| we are locking |
| you all will be locking |
| they will be locking |
|
| I will have locked |
| you will have locked |
| he/she/it will have locked |
| we will have locked |
| you all will have locked |
| they will have locked |
|
| I will have been locking |
| you will have been locking |
| he/she/it will have been locking |
| we will have been locking |
| you all will have been locking |
| they will have been locking |
|
