English verb conjugation
CAN OVERHEAP

Regular verb: overheap - overheaped - overheaped

Affirmation

Simple form	V-ing form
I can overheap you can overheap he can overheap we can overheap you can overheap they can overheap	I can be overheaping you can be overheaping he can be overheaping we can be overheaping you can be overheaping they can be overheaping
Perfect	V-ing perfect
I can have overheaped you can have overheaped he can have overheaped we can have overheaped you can have overheaped they can have overheaped	I can have been overheaping you can have been overheaping he can have been overheaping we can have been overheaping you can have been overheaping they can have been overheaping

Negation

Simple form	V-ing form
I can't overheap you can't overheap he can't overheap we can't overheap you can't overheap they can't overheap	I can't be overheaping you can't be overheaping he can't be overheaping we can't be overheaping you can't be overheaping they can't be overheaping
Perfect	V-ing perfect
I can't have overheaped you can't have overheaped he can't have overheaped we can't have overheaped you can't have overheaped they can't have overheaped	I can't have been overheaping you can't have been overheaping he can't have been overheaping we can't have been overheaping you can't have been overheaping they can't have been overheaping

Interrogative form

Simple form	V-ing form
can I overheap? can you overheap? can he overheap? can we overheap? can you overheap? can they overheap?	can I be overheaping? can you be overheaping? can he be overheaping? can we be overheaping? can you be overheaping? can they be overheaping?
Perfect	V-ing perfect
can I have overheaped? can you have overheaped? can he have overheaped? can we have overheaped? can you have overheaped? can they have overheaped?	can I have been overheaping? can you have been overheaping? can he have been overheaping? can we have been overheaping? can you have been overheaping? can they have been overheaping?

Interro-negative form

Simple form	V-ing form
can't I overheap? can't you overheap? can't he overheap? can't we overheap? can't you overheap? can't they overheap?	can't I be overheaping? can't you be overheaping? can't he be overheaping? can't we be overheaping? can't you be overheaping? can't they be overheaping?
Perfect	V-ing perfect
can't I have overheaped? can't you have overheaped? can't he have overheaped? can't we have overheaped? can't you have overheaped? can't they have overheaped?	can't I have been overheaping? can't you have been overheaping? can't he have been overheaping? can't we have been overheaping? can't you have been overheaping? can't they have been overheaping?