English verb conjugation
TO CONCUSS

Regular verb: concuss - concussed - concussed

Indicative

Present	Present continuous	Preterite	Preterite continuous
don't I concuss? don't you concuss? doesn't he concuss? don't we concuss? don't you concuss? don't they concuss?	am I not concussing? aren't you concussing? isn't he concussing? aren't we concussing? aren't you concussing? aren't they concussing?	didn't I concuss? didn't you concuss? didn't he concuss? didn't we concuss? didn't you concuss? didn't they concuss?	wasn't I concussing? weren't you concussing? wasn't he concussing? weren't we concussing? weren't you concussing? weren't they concussing?
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
haven't I concussed? haven't you concussed? hasn't he concussed? haven't we concussed? haven't you concussed? haven't they concussed?	haven't I been concussing? haven't you been concussing? hasn't he been concussing? haven't we been concussing? haven't you been concussing? haven't they been concussing?	hadn't I concussed? hadn't you concussed? hadn't he concussed? hadn't we concussed? hadn't you concussed? hadn't they concussed?	hadn't I been concussing? hadn't you been concussing? hadn't he been concussing? hadn't we been concussing? hadn't you been concussing? hadn't they been concussing?
Future	Future continuous	Future perfect	Future perfect continuous
won't I concuss? won't you concuss? won't he concuss? won't we concuss? won't you concuss? won't they concuss?	won't I be concussing? won't you be concussing? won't he be concussing? won't we be concussing? won't you be concussing? won't they be concussing?	won't I have concussed? won't you have concussed? won't he have concussed? won't we have concussed? won't you have concussed? won't they have concussed?	won't I have been concussing? won't you have been concussing? won't he have been concussing? won't we have been concussing? won't you have been concussing? won't they have been concussing?

Conditional

Present	Present continuous	Past	Past continuous
wouldn't I concuss? wouldn't you concuss? wouldn't he concuss? wouldn't we concuss? wouldn't you concuss? wouldn't they concuss?	wouldn't I be concussing? wouldn't you be concussing? wouldn't he be concussing? wouldn't we be concussing? wouldn't you be concussing? wouldn't they be concussing?	wouldn't I have concussed? wouldn't you have concussed? wouldn't he have concussed? wouldn't we have concussed? wouldn't you have concussed? wouldn't they have concussed?	wouldn't I have been concussing? wouldn't you have been concussing? wouldn't he have been concussing? wouldn't we have been concussing? wouldn't you have been concussing? wouldn't they have been concussing?

Infinitive

Imperative

Infinitive		Imperative
to concuss		- - -

Participle

Present	Past
concussing	concussed