English verb conjugation
TO TUMBLE

Regular verb: tumble - tumbled - tumbled

Indicative

Present	Present continuous	Preterite	Preterite continuous
don't I tumble? don't you tumble? doesn't she tumble? don't we tumble? don't you tumble? don't they tumble?	am I not tumbling? aren't you tumbling? isn't she tumbling? aren't we tumbling? aren't you tumbling? aren't they tumbling?	didn't I tumble? didn't you tumble? didn't she tumble? didn't we tumble? didn't you tumble? didn't they tumble?	wasn't I tumbling? weren't you tumbling? wasn't she tumbling? weren't we tumbling? weren't you tumbling? weren't they tumbling?
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
haven't I tumbled? haven't you tumbled? hasn't she tumbled? haven't we tumbled? haven't you tumbled? haven't they tumbled?	haven't I been tumbling? haven't you been tumbling? hasn't she been tumbling? haven't we been tumbling? haven't you been tumbling? haven't they been tumbling?	hadn't I tumbled? hadn't you tumbled? hadn't she tumbled? hadn't we tumbled? hadn't you tumbled? hadn't they tumbled?	hadn't I been tumbling? hadn't you been tumbling? hadn't she been tumbling? hadn't we been tumbling? hadn't you been tumbling? hadn't they been tumbling?
Future	Future continuous	Future perfect	Future perfect continuous
won't I tumble? won't you tumble? won't she tumble? won't we tumble? won't you tumble? won't they tumble?	won't I be tumbling? won't you be tumbling? won't she be tumbling? won't we be tumbling? won't you be tumbling? won't they be tumbling?	won't I have tumbled? won't you have tumbled? won't she have tumbled? won't we have tumbled? won't you have tumbled? won't they have tumbled?	won't I have been tumbling? won't you have been tumbling? won't she have been tumbling? won't we have been tumbling? won't you have been tumbling? won't they have been tumbling?

Conditional

Present	Present continuous	Past	Past continuous
wouldn't I tumble? wouldn't you tumble? wouldn't she tumble? wouldn't we tumble? wouldn't you tumble? wouldn't they tumble?	wouldn't I be tumbling? wouldn't you be tumbling? wouldn't she be tumbling? wouldn't we be tumbling? wouldn't you be tumbling? wouldn't they be tumbling?	wouldn't I have tumbled? wouldn't you have tumbled? wouldn't she have tumbled? wouldn't we have tumbled? wouldn't you have tumbled? wouldn't they have tumbled?	wouldn't I have been tumbling? wouldn't you have been tumbling? wouldn't she have been tumbling? wouldn't we have been tumbling? wouldn't you have been tumbling? wouldn't they have been tumbling?

Infinitive

Imperative

Infinitive		Imperative
to tumble		- - -

Participle

Present	Past
tumbling	tumbled