| I | explain | |
|---|---|---|
| you | explain | |
| he/she/it | explains | |
| we | explain | |
| you | explain | |
| they | explain |
| I | explained | |
|---|---|---|
| you | explained | |
| he/she/it | explained | |
| we | explained | |
| you | explained | |
| they | explained |
| I | have | explained | |
|---|---|---|---|
| you | have | explained | |
| he/she/it | has | explained | |
| we | have | explained | |
| you | have | explained | |
| they | have | explained |
| I | had | explained | |
|---|---|---|---|
| you | had | explained | |
| he/she/it | had | explained | |
| we | had | explained | |
| you | had | explained | |
| they | had | explained |