| I | derive | |
|---|---|---|
| you | derive | |
| he/she/it | derives | |
| we | derive | |
| you | derive | |
| they | derive |
| I | derived | |
|---|---|---|
| you | derived | |
| he/she/it | derived | |
| we | derived | |
| you | derived | |
| they | derived |
| I | have | derived | |
|---|---|---|---|
| you | have | derived | |
| he/she/it | has | derived | |
| we | have | derived | |
| you | have | derived | |
| they | have | derived |
| I | had | derived | |
|---|---|---|---|
| you | had | derived | |
| he/she/it | had | derived | |
| we | had | derived | |
| you | had | derived | |
| they | had | derived |