
Regular verb: cluster - clustered - clustered
Present | Present continuous | Preterite | Preterite continuous |
| do I cluster? do you cluster? does he cluster? do we cluster? do you cluster? do they cluster? | am I clustering? are you clustering? is he clustering? are we clustering? are you clustering? are they clustering? | did I cluster? did you cluster? did he cluster? did we cluster? did you cluster? did they cluster? | was I clustering? were you clustering? was he clustering? were we clustering? were you clustering? were they clustering? |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| have I clustered? have you clustered? has he clustered? have we clustered? have you clustered? have they clustered? | have I been clustering? have you been clustering? has he been clustering? have we been clustering? have you been clustering? have they been clustering? | had I clustered? had you clustered? had he clustered? had we clustered? had you clustered? had they clustered? | had I been clustering? had you been clustering? had he been clustering? had we been clustering? had you been clustering? had they been clustering? |
Future | Future continuous | Future perfect | Future perfect continuous |
| will I cluster? will you cluster? will he cluster? will we cluster? will you cluster? will they cluster? | will I be clustering? will you be clustering? will he be clustering? will we be clustering? will you be clustering? will they be clustering? | will I have clustered? will you have clustered? will he have clustered? will we have clustered? will you have clustered? will they have clustered? | will I have been clustering? will you have been clustering? will he have been clustering? will we have been clustering? will you have been clustering? will they have been clustering? |
Present | Present continuous | Past | Past continuous |
| would I cluster? would you cluster? would he cluster? would we cluster? would you cluster? would they cluster? | would I be clustering? would you be clustering? would he be clustering? would we be clustering? would you be clustering? would they be clustering? | would I have clustered? would you have clustered? would he have clustered? would we have clustered? would you have clustered? would they have clustered? | would I have been clustering? would you have been clustering? would he have been clustering? would we have been clustering? would you have been clustering? would they have been clustering? |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to cluster | - - - |
Present | Past | ||
| clustering | clustered |