| Simple | Progressive | Perfect | Progressive |
| Present |
| I sketch |
| you sketch |
| he/she/it sketches |
| we sketch |
| you all sketch |
| they sketch |
|
| I am sketching |
| you are sketching |
| he/she/it is sketching |
| we are sketching |
| you all are sketching |
| they are sketching |
|
| I have sketched |
| you have sketched |
| he/she/it has sketched |
| we have sketched |
| you all have sketched |
| they have sketched |
|
| I have been sketching |
| you have been sketching |
| he/she/it has been sketching |
| we have been sketching |
| you all have been sketching |
| they have been sketching |
|
| Past |
| I sketched |
| you sketched |
| he/she/it sketched |
| we sketched |
| you all sketched |
| they sketched |
|
| I was sketching |
| you were sketching |
| he/she/it was sketching |
| we were sketching |
| you all were sketching |
| they were sketching |
|
| I had sketched |
| you had sketched |
| he/she/it had sketched |
| we had sketched |
| you all had sketched |
| they had sketched |
|
| I had been sketching |
| you had been sketching |
| he/she/it had been sketching |
| we had been sketching |
| you all had been sketching |
| they had been sketching |
|
| Future |
| I will sketch |
| you will sketch |
| he/she/it will sketch |
| we will sketch |
| you all will sketch |
| they will sketch |
|
| I will be sketching |
| you will be sketching |
| he/she/it will be sketching |
| we are sketching |
| you all will be sketching |
| they will be sketching |
|
| I will have sketched |
| you will have sketched |
| he/she/it will have sketched |
| we will have sketched |
| you all will have sketched |
| they will have sketched |
|
| I will have been sketching |
| you will have been sketching |
| he/she/it will have been sketching |
| we will have been sketching |
| you all will have been sketching |
| they will have been sketching |
|
