can overheap
Regular verb: overheap - overheaped- overheaped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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	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 	Perfect 	V-ing perfect 	
I cannot overheap
you cannot overheap
he cannot overheap
we cannot overheap
you cannot overheap
they cannot overheap 	I cannot be overheaping
you cannot be overheaping
he cannot be overheaping
we cannot be overheaping
you cannot be overheaping
they cannot be overheaping	I cannot have overheaped
you cannot have overheaped
he cannot have overheaped
we cannot have overheaped
you cannot have overheaped
they cannot have overheaped	I cannot have been overheaping
you cannot have been overheaping
he cannot have been overheaping
we cannot have been overheaping
you cannot have been overheaping
they cannot have been overheaping	

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