| I | bark | 
|---|---|
| you | bark | 
| he/she/it | barks | 
| we | bark | 
| you | bark | 
| they | bark | 
| I | barked | 
|---|---|
| you | barked | 
| he/she/it | barked | 
| we | barked | 
| you | barked | 
| they | barked | 
| I | have | barked | 
|---|---|---|
| you | have | barked | 
| he/she/it | has | barked | 
| we | have | barked | 
| you | have | barked | 
| they | have | barked | 
| I | had | barked | 
|---|---|---|
| you | had | barked | 
| he/she/it | had | barked | 
| we | had | barked | 
| you | had | barked | 
| they | had | barked | 
