| I | confirm | 
|---|---|
| you | confirm | 
| he/she/it | confirms | 
| we | confirm | 
| you | confirm | 
| they | confirm | 
| I | confirmed | 
|---|---|
| you | confirmed | 
| he/she/it | confirmed | 
| we | confirmed | 
| you | confirmed | 
| they | confirmed | 
| I | have | confirmed | 
|---|---|---|
| you | have | confirmed | 
| he/she/it | has | confirmed | 
| we | have | confirmed | 
| you | have | confirmed | 
| they | have | confirmed | 
| I | had | confirmed | 
|---|---|---|
| you | had | confirmed | 
| he/she/it | had | confirmed | 
| we | had | confirmed | 
| you | had | confirmed | 
| they | had | confirmed | 
