| I | commemorate |
| you | commemorate |
| he/she/it | commemorates |
| we | commemorate |
| you | commemorate |
| they | commemorate |
| I | have commemorated |
| you | have commemorated |
| he/she/it | has commemorated |
| we | have commemorated |
| you | have commemorated |
| they | have commemorated |
| I | commemorated |
| you | commemorated |
| he/she/it | commemorated |
| we | commemorated |
| you | commemorated |
| they | commemorated |
| I | had commemorated |
| you | had commemorated |
| he/she/it | had commemorated |
| we | had commemorated |
| you | had commemorated |
| they | had commemorated |
| I | will commemorate |
| you | will commemorate |
| he/she/it | will commemorate |
| we | will commemorate |
| you | will commemorate |
| they | will commemorate |
| I | will have commemorated |
| you | will have commemorated |
| he/she/it | will have commemorated |
| we | will have commemorated |
| you | will have commemorated |
| they | will have commemorated |
| I | am commemorating |
| you | are commemorating |
| he/she/it | is commemorating |
| we | are commemorating |
| you | are commemorating |
| they | are commemorating |
| I | have been commemorating |
| you | have been commemorating |
| he/she/it | has been commemorating |
| we | have been commemorating |
| you | have been commemorating |
| they | have been commemorating |
| I | was commemorating |
| you | were commemorating |
| he/she/it | was commemorating |
| we | were commemorating |
| you | were commemorating |
| they | were commemorating |
| I | had been commemorating |
| you | had been commemorating |
| he/she/it | had been commemorating |
| we | had been commemorating |
| you | had been commemorating |
| they | had been commemorating |
| I | will be commemorating |
| you | will be commemorating |
| he/she/it | will be commemorating |
| we | will be commemorating |
| you | will be commemorating |
| they | will be commemorating |
| I | will have been commemorating |
| you | will have been commemorating |
| he/she/it | will have been commemorating |
| we | will have been commemorating |
| you | will have been commemorating |
| they | will have been commemorating |
| I | would commemorate |
| you | would commemorate |
| he/she/it | would commemorate |
| we | would commemorate |
| you | would commemorate |
| they | would commemorate |
| I | would have commemorated |
| you | would have commemorated |
| he/she/it | would have commemorated |
| we | would have commemorated |
| you | would have commemorated |
| they | would have commemorated |
| I | would be commemorating |
| you | would be commemorating |
| he/she/it | would be commemorating |
| we | would be commemorating |
| you | would be commemorating |
| they | would be commemorating |
| I | would have been commemorating |
| you | would have been commemorating |
| he/she/it | would have been commemorating |
| we | would have been commemorating |
| you | would have been commemorating |
| they | would have been commemorating |
| You | commemorate |
| we | Let's commemorate |
| You | commemorate |