| Simple | Progressive | Perfect | Progressive |
| Present |
| I spall |
| you spall |
| he/she/it spalls |
| we spall |
| you all spall |
| they spall |
|
| I am spalling |
| you are spalling |
| he/she/it is spalling |
| we are spalling |
| you all are spalling |
| they are spalling |
|
| I have spalled |
| you have spalled |
| he/she/it has spalled |
| we have spalled |
| you all have spalled |
| they have spalled |
|
| I have been spalling |
| you have been spalling |
| he/she/it has been spalling |
| we have been spalling |
| you all have been spalling |
| they have been spalling |
|
| Past |
| I spalled |
| you spalled |
| he/she/it spalled |
| we spalled |
| you all spalled |
| they spalled |
|
| I was spalling |
| you were spalling |
| he/she/it was spalling |
| we were spalling |
| you all were spalling |
| they were spalling |
|
| I had spalled |
| you had spalled |
| he/she/it had spalled |
| we had spalled |
| you all had spalled |
| they had spalled |
|
| I had been spalling |
| you had been spalling |
| he/she/it had been spalling |
| we had been spalling |
| you all had been spalling |
| they had been spalling |
|
| Future |
| I will spall |
| you will spall |
| he/she/it will spall |
| we will spall |
| you all will spall |
| they will spall |
|
| I will be spalling |
| you will be spalling |
| he/she/it will be spalling |
| we are spalling |
| you all will be spalling |
| they will be spalling |
|
| I will have spalled |
| you will have spalled |
| he/she/it will have spalled |
| we will have spalled |
| you all will have spalled |
| they will have spalled |
|
| I will have been spalling |
| you will have been spalling |
| he/she/it will have been spalling |
| we will have been spalling |
| you all will have been spalling |
| they will have been spalling |
|
