English verb conjugation
TO BRIGHTEN

Regular verb: brighten - brightened - brightened

Indicative

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

Conditional

Present	Present continuous	Past	Past continuous
wouldn't I brighten? wouldn't you brighten? wouldn't he brighten? wouldn't we brighten? wouldn't you brighten? wouldn't they brighten?	wouldn't I be brightening? wouldn't you be brightening? wouldn't he be brightening? wouldn't we be brightening? wouldn't you be brightening? wouldn't they be brightening?	wouldn't I have brightened? wouldn't you have brightened? wouldn't he have brightened? wouldn't we have brightened? wouldn't you have brightened? wouldn't they have brightened?	wouldn't I have been brightening? wouldn't you have been brightening? wouldn't he have been brightening? wouldn't we have been brightening? wouldn't you have been brightening? wouldn't they have been brightening?

Infinitive

Imperative

Infinitive		Imperative
to brighten		- - -

Participle

Present	Past
brightening	brightened