English verb conjugation
TO FOIL

Regular verb: foil - foiled - foiled

Indicative

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

Conditional

Present	Present continuous	Past	Past continuous
wouldn't I foil? wouldn't you foil? wouldn't he foil? wouldn't we foil? wouldn't you foil? wouldn't they foil?	wouldn't I be foiling? wouldn't you be foiling? wouldn't he be foiling? wouldn't we be foiling? wouldn't you be foiling? wouldn't they be foiling?	wouldn't I have foiled? wouldn't you have foiled? wouldn't he have foiled? wouldn't we have foiled? wouldn't you have foiled? wouldn't they have foiled?	wouldn't I have been foiling? wouldn't you have been foiling? wouldn't he have been foiling? wouldn't we have been foiling? wouldn't you have been foiling? wouldn't they have been foiling?

Infinitive

Imperative

Infinitive		Imperative
to foil		- - -

Participle

Present	Past
foiling	foiled