| I | underscore | 
|---|---|
| you | underscore | 
| he/she/it | underscores | 
| we | underscore | 
| you | underscore | 
| they | underscore | 
| I | underscored | 
|---|---|
| you | underscored | 
| he/she/it | underscored | 
| we | underscored | 
| you | underscored | 
| they | underscored | 
| I | have | underscored | 
|---|---|---|
| you | have | underscored | 
| he/she/it | has | underscored | 
| we | have | underscored | 
| you | have | underscored | 
| they | have | underscored | 
| I | had | underscored | 
|---|---|---|
| you | had | underscored | 
| he/she/it | had | underscored | 
| we | had | underscored | 
| you | had | underscored | 
| they | had | underscored | 
