can ambulate
Regular verb: ambulate - ambulated- ambulated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can ambulate
you can ambulate
he can ambulate
we can ambulate
you can ambulate
they can ambulate 	I can be ambulating
you can be ambulating
he can be ambulating
we can be ambulating
you can be ambulating
they can be ambulating	I can have ambulated
you can have ambulated
he can have ambulated
we can have ambulated
you can have ambulated
they can have ambulated	I can have been ambulating
you can have been ambulating
he can have been ambulating
we can have been ambulating
you can have been ambulating
they can have been ambulating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't ambulate
you can't ambulate
he can't ambulate
we can't ambulate
you can't ambulate
they can't ambulate 	I can't be ambulating
you can't be ambulating
he can't be ambulating
we can't be ambulating
you can't be ambulating
they can't be ambulating	I can't have ambulated
you can't have ambulated
he can't have ambulated
we can't have ambulated
you can't have ambulated
they can't have ambulated	I can't have been ambulating
you can't have been ambulating
he can't have been ambulating
we can't have been ambulating
you can't have been ambulating
they can't have been ambulating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I ambulate?
can you ambulate?
can he ambulate?
can we ambulate?
can you ambulate?
can they ambulate? 	can I be ambulating?
can you be ambulating?
can he be ambulating?
can we be ambulating?
can you be ambulating?
can they be ambulating? 	can I have ambulated?
can you have ambulated?
can he have ambulated?
can we have ambulated?
can you have ambulated?
can they have ambulated? 	can I have been ambulating?
can you have been ambulating?
can he have been ambulating?
can we have been ambulating?
can you have been ambulating?
can they have been ambulating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I ambulate?
can't you ambulate?
can't he ambulate?
can't we ambulate?
can't you ambulate?
can't they ambulate? 	can't I be ambulating?
can't you be ambulating?
can't he be ambulating?
can't we be ambulating?
can't you be ambulating?
can't they be ambulating? 	can't I have ambulated?
can't you have ambulated?
can't he have ambulated?
can't we have ambulated?
can't you have ambulated?
can't they have ambulated? 	can't I have been ambulating?
can't you have been ambulating?
can't he have been ambulating?
can't we have been ambulating?
can't you have been ambulating?
can't they have been ambulating?