| I | groom | 
|---|---|
| you | groom | 
| he/she/it | grooms | 
| we | groom | 
| you | groom | 
| they | groom | 
| I | groomed | 
|---|---|
| you | groomed | 
| he/she/it | groomed | 
| we | groomed | 
| you | groomed | 
| they | groomed | 
| I | have | groomed | 
|---|---|---|
| you | have | groomed | 
| he/she/it | has | groomed | 
| we | have | groomed | 
| you | have | groomed | 
| they | have | groomed | 
| I | had | groomed | 
|---|---|---|
| you | had | groomed | 
| he/she/it | had | groomed | 
| we | had | groomed | 
| you | had | groomed | 
| they | had | groomed | 
