can heel
Regular verb: heel - heeled- heeled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can heel
you can heel
he can heel
we can heel
you can heel
they can heel 	I can be heeling
you can be heeling
he can be heeling
we can be heeling
you can be heeling
they can be heeling	I can have heeled
you can have heeled
he can have heeled
we can have heeled
you can have heeled
they can have heeled	I can have been heeling
you can have been heeling
he can have been heeling
we can have been heeling
you can have been heeling
they can have been heeling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't heel
you can't heel
he can't heel
we can't heel
you can't heel
they can't heel 	I can't be heeling
you can't be heeling
he can't be heeling
we can't be heeling
you can't be heeling
they can't be heeling	I can't have heeled
you can't have heeled
he can't have heeled
we can't have heeled
you can't have heeled
they can't have heeled	I can't have been heeling
you can't have been heeling
he can't have been heeling
we can't have been heeling
you can't have been heeling
they can't have been heeling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I heel?
can you heel?
can he heel?
can we heel?
can you heel?
can they heel? 	can I be heeling?
can you be heeling?
can he be heeling?
can we be heeling?
can you be heeling?
can they be heeling? 	can I have heeled?
can you have heeled?
can he have heeled?
can we have heeled?
can you have heeled?
can they have heeled? 	can I have been heeling?
can you have been heeling?
can he have been heeling?
can we have been heeling?
can you have been heeling?
can they have been heeling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I heel?
can't you heel?
can't he heel?
can't we heel?
can't you heel?
can't they heel? 	can't I be heeling?
can't you be heeling?
can't he be heeling?
can't we be heeling?
can't you be heeling?
can't they be heeling? 	can't I have heeled?
can't you have heeled?
can't he have heeled?
can't we have heeled?
can't you have heeled?
can't they have heeled? 	can't I have been heeling?
can't you have been heeling?
can't he have been heeling?
can't we have been heeling?
can't you have been heeling?
can't they have been heeling?