English verb conjugation
TO VAIL

Regular verb: vail - vailed - vailed

Indicative

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

Conditional

Present	Present continuous	Past	Past continuous
wouldn't I vail? wouldn't you vail? wouldn't he vail? wouldn't we vail? wouldn't you vail? wouldn't they vail?	wouldn't I be vailing? wouldn't you be vailing? wouldn't he be vailing? wouldn't we be vailing? wouldn't you be vailing? wouldn't they be vailing?	wouldn't I have vailed? wouldn't you have vailed? wouldn't he have vailed? wouldn't we have vailed? wouldn't you have vailed? wouldn't they have vailed?	wouldn't I have been vailing? wouldn't you have been vailing? wouldn't he have been vailing? wouldn't we have been vailing? wouldn't you have been vailing? wouldn't they have been vailing?

Infinitive

Imperative

Infinitive		Imperative
to vail		- - -

Participle

Present	Past
vailing	vailed