| I | commence |
|---|---|
| you | commence |
| he/she/it | commences |
| we | commence |
| you | commence |
| they | commence |
| I | commenced |
|---|---|
| you | commenced |
| he/she/it | commenced |
| we | commenced |
| you | commenced |
| they | commenced |
| I | have | commenced |
|---|---|---|
| you | have | commenced |
| he/she/it | has | commenced |
| we | have | commenced |
| you | have | commenced |
| they | have | commenced |
| I | had | commenced |
|---|---|---|
| you | had | commenced |
| he/she/it | had | commenced |
| we | had | commenced |
| you | had | commenced |
| they | had | commenced |
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