| Simple | Progressive | Perfect | Progressive |
| Present |
| I mask |
| you mask |
| he/she/it masks |
| we mask |
| you all mask |
| they mask |
|
| I am masking |
| you are masking |
| he/she/it is masking |
| we are masking |
| you all are masking |
| they are masking |
|
| I have masked |
| you have masked |
| he/she/it has masked |
| we have masked |
| you all have masked |
| they have masked |
|
| I have been masking |
| you have been masking |
| he/she/it has been masking |
| we have been masking |
| you all have been masking |
| they have been masking |
|
| Past |
| I masked |
| you masked |
| he/she/it masked |
| we masked |
| you all masked |
| they masked |
|
| I was masking |
| you were masking |
| he/she/it was masking |
| we were masking |
| you all were masking |
| they were masking |
|
| I had masked |
| you had masked |
| he/she/it had masked |
| we had masked |
| you all had masked |
| they had masked |
|
| I had been masking |
| you had been masking |
| he/she/it had been masking |
| we had been masking |
| you all had been masking |
| they had been masking |
|
| Future |
| I will mask |
| you will mask |
| he/she/it will mask |
| we will mask |
| you all will mask |
| they will mask |
|
| I will be masking |
| you will be masking |
| he/she/it will be masking |
| we are masking |
| you all will be masking |
| they will be masking |
|
| I will have masked |
| you will have masked |
| he/she/it will have masked |
| we will have masked |
| you all will have masked |
| they will have masked |
|
| I will have been masking |
| you will have been masking |
| he/she/it will have been masking |
| we will have been masking |
| you all will have been masking |
| they will have been masking |
|
