Present
| I | crack |
| You | crack |
| She | cracks |
| We | crack |
| They | crack |
Past
| I | cracked |
| You | cracked |
| She | cracked |
| We | cracked |
| They | cracked |
Perfect
| I | have | cracked |
| You | have | cracked |
| She | has | cracked |
| We | have | cracked |
| They | have | cracked |
Future
| I | will | crack |
| You | will | crack |
| She | will | crack |
| We | will | crack |
| They | will | crack |
Past Perfect
| I | had | cracked |
| You | had | cracked |
| She | had | cracked |
| We | had | cracked |
| They | had | cracked |
Future Perfect
| I | will | have | cracked |
| You | will | have | cracked |
| She | will | have | cracked |
| We | will | have | cracked |
| They | will | have | cracked |
Present - Conditional
| I | would | crack |
| You | would | crack |
| She | would | crack |
| We | would | crack |
| They | would | crack |
Perfect - Conditional
| I | would | have | cracked |
| You | would | have | cracked |
| She | would | have | cracked |
| We | would | have | cracked |
| They | would | have | cracked |