Regular verb: corrugate - corrugated - corrugated
Present | Present continuous | Preterite | Preterite continuous |
don't I corrugate? don't you corrugate? doesn't she corrugate? don't we corrugate? don't you corrugate? don't they corrugate? | am I not corrugating? aren't you corrugating? isn't she corrugating? aren't we corrugating? aren't you corrugating? aren't they corrugating? | didn't I corrugate? didn't you corrugate? didn't she corrugate? didn't we corrugate? didn't you corrugate? didn't they corrugate? | wasn't I corrugating? weren't you corrugating? wasn't she corrugating? weren't we corrugating? weren't you corrugating? weren't they corrugating? |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
haven't I corrugated? haven't you corrugated? hasn't she corrugated? haven't we corrugated? haven't you corrugated? haven't they corrugated? | haven't I been corrugating? haven't you been corrugating? hasn't she been corrugating? haven't we been corrugating? haven't you been corrugating? haven't they been corrugating? | hadn't I corrugated? hadn't you corrugated? hadn't she corrugated? hadn't we corrugated? hadn't you corrugated? hadn't they corrugated? | hadn't I been corrugating? hadn't you been corrugating? hadn't she been corrugating? hadn't we been corrugating? hadn't you been corrugating? hadn't they been corrugating? |
Future | Future continuous | Future perfect | Future perfect continuous |
won't I corrugate? won't you corrugate? won't she corrugate? won't we corrugate? won't you corrugate? won't they corrugate? | won't I be corrugating? won't you be corrugating? won't she be corrugating? won't we be corrugating? won't you be corrugating? won't they be corrugating? | won't I have corrugated? won't you have corrugated? won't she have corrugated? won't we have corrugated? won't you have corrugated? won't they have corrugated? | won't I have been corrugating? won't you have been corrugating? won't she have been corrugating? won't we have been corrugating? won't you have been corrugating? won't they have been corrugating? |
Present | Present continuous | Past | Past continuous |
wouldn't I corrugate? wouldn't you corrugate? wouldn't she corrugate? wouldn't we corrugate? wouldn't you corrugate? wouldn't they corrugate? | wouldn't I be corrugating? wouldn't you be corrugating? wouldn't she be corrugating? wouldn't we be corrugating? wouldn't you be corrugating? wouldn't they be corrugating? | wouldn't I have corrugated? wouldn't you have corrugated? wouldn't she have corrugated? wouldn't we have corrugated? wouldn't you have corrugated? wouldn't they have corrugated? | wouldn't I have been corrugating? wouldn't you have been corrugating? wouldn't she have been corrugating? wouldn't we have been corrugating? wouldn't you have been corrugating? wouldn't they have been corrugating? |
Infinitive | Imperative |
Infinitive | Imperative | ||
to corrugate | - - - |
Present | Past | ||
corrugating | corrugated |