| Simple | Progressive | Perfect | Progressive |
| Present |
| I crack |
| you crack |
| he/she/it cracks |
| we crack |
| you all crack |
| they crack |
|
| I am cracking |
| you are cracking |
| he/she/it is cracking |
| we are cracking |
| you all are cracking |
| they are cracking |
|
| I have cracked |
| you have cracked |
| he/she/it has cracked |
| we have cracked |
| you all have cracked |
| they have cracked |
|
| I have been cracking |
| you have been cracking |
| he/she/it has been cracking |
| we have been cracking |
| you all have been cracking |
| they have been cracking |
|
| Past |
| I cracked |
| you cracked |
| he/she/it cracked |
| we cracked |
| you all cracked |
| they cracked |
|
| I was cracking |
| you were cracking |
| he/she/it was cracking |
| we were cracking |
| you all were cracking |
| they were cracking |
|
| I had cracked |
| you had cracked |
| he/she/it had cracked |
| we had cracked |
| you all had cracked |
| they had cracked |
|
| I had been cracking |
| you had been cracking |
| he/she/it had been cracking |
| we had been cracking |
| you all had been cracking |
| they had been cracking |
|
| Future |
| I will crack |
| you will crack |
| he/she/it will crack |
| we will crack |
| you all will crack |
| they will crack |
|
| I will be cracking |
| you will be cracking |
| he/she/it will be cracking |
| we are cracking |
| you all will be cracking |
| they will be cracking |
|
| I will have cracked |
| you will have cracked |
| he/she/it will have cracked |
| we will have cracked |
| you all will have cracked |
| they will have cracked |
|
| I will have been cracking |
| you will have been cracking |
| he/she/it will have been cracking |
| we will have been cracking |
| you all will have been cracking |
| they will have been cracking |
|
