English verb conjugation
TO TROUBLE

Regular verb: trouble - troubled - troubled

Indicative

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

Conditional

Present	Present continuous	Past	Past continuous
wouldn't I trouble? wouldn't you trouble? wouldn't he trouble? wouldn't we trouble? wouldn't you trouble? wouldn't they trouble?	wouldn't I be troubling? wouldn't you be troubling? wouldn't he be troubling? wouldn't we be troubling? wouldn't you be troubling? wouldn't they be troubling?	wouldn't I have troubled? wouldn't you have troubled? wouldn't he have troubled? wouldn't we have troubled? wouldn't you have troubled? wouldn't they have troubled?	wouldn't I have been troubling? wouldn't you have been troubling? wouldn't he have been troubling? wouldn't we have been troubling? wouldn't you have been troubling? wouldn't they have been troubling?

Infinitive

Imperative

Infinitive		Imperative
to trouble		- - -

Participle

Present	Past
troubling	troubled