English verb conjugation
TO DEMONSTRATE

Regular verb: demonstrate - demonstrated - demonstrated

Indicative

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

Conditional

Present	Present continuous	Past	Past continuous
wouldn't I demonstrate? wouldn't you demonstrate? wouldn't he demonstrate? wouldn't we demonstrate? wouldn't you demonstrate? wouldn't they demonstrate?	wouldn't I be demonstrating? wouldn't you be demonstrating? wouldn't he be demonstrating? wouldn't we be demonstrating? wouldn't you be demonstrating? wouldn't they be demonstrating?	wouldn't I have demonstrated? wouldn't you have demonstrated? wouldn't he have demonstrated? wouldn't we have demonstrated? wouldn't you have demonstrated? wouldn't they have demonstrated?	wouldn't I have been demonstrating? wouldn't you have been demonstrating? wouldn't he have been demonstrating? wouldn't we have been demonstrating? wouldn't you have been demonstrating? wouldn't they have been demonstrating?

Infinitive

Imperative

Infinitive		Imperative
to demonstrate		- - -

Participle

Present	Past
demonstrating	demonstrated