English verb conjugation
TO UNDERPROP

Regular verb: underprop - underproped - underproped

Indicative

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

Conditional

Present	Present continuous	Past	Past continuous
wouldn't I underprop? wouldn't you underprop? wouldn't he underprop? wouldn't we underprop? wouldn't you underprop? wouldn't they underprop?	wouldn't I be underproping? wouldn't you be underproping? wouldn't he be underproping? wouldn't we be underproping? wouldn't you be underproping? wouldn't they be underproping?	wouldn't I have underproped? wouldn't you have underproped? wouldn't he have underproped? wouldn't we have underproped? wouldn't you have underproped? wouldn't they have underproped?	wouldn't I have been underproping? wouldn't you have been underproping? wouldn't he have been underproping? wouldn't we have been underproping? wouldn't you have been underproping? wouldn't they have been underproping?

Infinitive

Imperative

Infinitive		Imperative
to underprop		- - -

Participle

Present	Past
underproping	underproped