Conjugate Verb "crack"
            crack
                                Gerund:
                                 cracking 
                            
                            
                                Present Participle:
                                 cracking 
                            
                            
                                Past Participle:
                                 cracked 
                            
                            Indicative
| Present | Past | Future | |
|---|---|---|---|
| I | crack | cracked | will crack | 
| you | crack | cracked | will crack | 
| he/she | cracks | cracked | will crack | 
| we | crack | cracked | will crack | 
| you | crack | cracked | will crack | 
| they | crack | cracked | will crack | 
Present
| I | crack | 
| you | crack | 
| he/she | cracks | 
| we | crack | 
| you | crack | 
| they | crack | 
Past
| I | cracked | 
| you | cracked | 
| he/she | cracked | 
| we | cracked | 
| you | cracked | 
| they | cracked | 
Future
| I | will crack | 
| you | will crack | 
| he/she | will crack | 
| we | will crack | 
| you | will crack | 
| they | will crack | 
Perfect
| Present | Past | Future | |
|---|---|---|---|
| I | have cracked | had cracked | will have cracked | 
| you | have cracked | had cracked | will have cracked | 
| he/she | has cracked | had cracked | will have cracked | 
| we | have cracked | had cracked | will have cracked | 
| you | have cracked | had cracked | will have cracked | 
| they | have cracked | had cracked | will have cracked | 
Present
| I | have cracked | 
| you | have cracked | 
| he/she | has cracked | 
| we | have cracked | 
| you | have cracked | 
| they | have cracked | 
Past
| I | had cracked | 
| you | had cracked | 
| he/she | had cracked | 
| we | had cracked | 
| you | had cracked | 
| they | had cracked | 
Future
| I | will have cracked | 
| you | will have cracked | 
| he/she | will have cracked | 
| we | will have cracked | 
| you | will have cracked | 
| they | will have cracked | 
Imperative
| Imperative | |
|---|---|
| I | - | 
| you | crack | 
| he/she | - | 
| we | - | 
| you | crack | 
| they | - | 
Imperative
| I | - | 
| you | crack | 
| he/she | - | 
| we | - | 
| you | crack | 
| they | - | 
Continuous
| Present | Past | Future | |
|---|---|---|---|
| I | am cracking | was cracking | will be cracking | 
| you | are cracking | were cracking | will be cracking | 
| he/she | is cracking | was cracking | will be cracking | 
| we | are cracking | were cracking | will be cracking | 
| you | are cracking | were cracking | will be cracking | 
| they | are cracking | were cracking | will be cracking | 
Present
| I | am cracking | 
| you | are cracking | 
| he/she | is cracking | 
| we | are cracking | 
| you | are cracking | 
| they | are cracking | 
Past
| I | was cracking | 
| you | were cracking | 
| he/she | was cracking | 
| we | were cracking | 
| you | were cracking | 
| they | were cracking | 
Future
| I | will be cracking | 
| you | will be cracking | 
| he/she | will be cracking | 
| we | will be cracking | 
| you | will be cracking | 
| they | will be cracking | 
Perfect Continuous
| Present | Past | Future | |
|---|---|---|---|
| I | have been cracking | had been cracking | will have been cracking | 
| you | have been cracking | had been cracking | will have been cracking | 
| he/she | has been cracking | had been cracking | will have been cracking | 
| we | have been cracking | had been cracking | will have been cracking | 
| you | have been cracking | had been cracking | will have been cracking | 
| they | have been cracking | had been cracking | will have been cracking | 
Present
| I | have been cracking | 
| you | have been cracking | 
| he/she | has been cracking | 
| we | have been cracking | 
| you | have been cracking | 
| they | have been cracking | 
Past
| I | had been cracking | 
| you | had been cracking | 
| he/she | had been cracking | 
| we | had been cracking | 
| you | had been cracking | 
| they | had been cracking | 
Future
| I | will have been cracking | 
| you | will have been cracking | 
| he/she | will have been cracking | 
| we | will have been cracking | 
| you | will have been cracking | 
| they | will have been cracking |