English verb conjugation
CAN APE

Regular verb: ape - aped - aped

Affirmation

Simple form	V-ing form
I can ape you can ape she can ape we can ape you can ape they can ape	I can be aping you can be aping she can be aping we can be aping you can be aping they can be aping
Perfect	V-ing perfect
I can have aped you can have aped she can have aped we can have aped you can have aped they can have aped	I can have been aping you can have been aping she can have been aping we can have been aping you can have been aping they can have been aping

Negation

Simple form	V-ing form
I can't ape you can't ape she can't ape we can't ape you can't ape they can't ape	I can't be aping you can't be aping she can't be aping we can't be aping you can't be aping they can't be aping
Perfect	V-ing perfect
I can't have aped you can't have aped she can't have aped we can't have aped you can't have aped they can't have aped	I can't have been aping you can't have been aping she can't have been aping we can't have been aping you can't have been aping they can't have been aping

Interrogative form

Simple form	V-ing form
can I ape? can you ape? can she ape? can we ape? can you ape? can they ape?	can I be aping? can you be aping? can she be aping? can we be aping? can you be aping? can they be aping?
Perfect	V-ing perfect
can I have aped? can you have aped? can she have aped? can we have aped? can you have aped? can they have aped?	can I have been aping? can you have been aping? can she have been aping? can we have been aping? can you have been aping? can they have been aping?

Interro-negative form

Simple form	V-ing form
can't I ape? can't you ape? can't she ape? can't we ape? can't you ape? can't they ape?	can't I be aping? can't you be aping? can't she be aping? can't we be aping? can't you be aping? can't they be aping?
Perfect	V-ing perfect
can't I have aped? can't you have aped? can't she have aped? can't we have aped? can't you have aped? can't they have aped?	can't I have been aping? can't you have been aping? can't she have been aping? can't we have been aping? can't you have been aping? can't they have been aping?