can ankylose
Regular verb: ankylose - ankylosed- ankylosed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can ankylose
you can ankylose
she can ankylose
we can ankylose
you can ankylose
they can ankylose 	I can be ankylosing
you can be ankylosing
she can be ankylosing
we can be ankylosing
you can be ankylosing
they can be ankylosing	I can have ankylosed
you can have ankylosed
she can have ankylosed
we can have ankylosed
you can have ankylosed
they can have ankylosed	I can have been ankylosing
you can have been ankylosing
she can have been ankylosing
we can have been ankylosing
you can have been ankylosing
they can have been ankylosing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot ankylose
you cannot ankylose
she cannot ankylose
we cannot ankylose
you cannot ankylose
they cannot ankylose 	I cannot be ankylosing
you cannot be ankylosing
she cannot be ankylosing
we cannot be ankylosing
you cannot be ankylosing
they cannot be ankylosing	I cannot have ankylosed
you cannot have ankylosed
she cannot have ankylosed
we cannot have ankylosed
you cannot have ankylosed
they cannot have ankylosed	I cannot have been ankylosing
you cannot have been ankylosing
she cannot have been ankylosing
we cannot have been ankylosing
you cannot have been ankylosing
they cannot have been ankylosing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I ankylose?
can you ankylose?
can she ankylose?
can we ankylose?
can you ankylose?
can they ankylose? 	can I be ankylosing?
can you be ankylosing?
can she be ankylosing?
can we be ankylosing?
can you be ankylosing?
can they be ankylosing? 	can I have ankylosed?
can you have ankylosed?
can she have ankylosed?
can we have ankylosed?
can you have ankylosed?
can they have ankylosed? 	can I have been ankylosing?
can you have been ankylosing?
can she have been ankylosing?
can we have been ankylosing?
can you have been ankylosing?
can they have been ankylosing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not ankylose?
can you not ankylose?
can she not ankylose?
can we not ankylose?
can you not ankylose?
can they not ankylose? 	can I not be ankylosing?
can you not be ankylosing?
can she not be ankylosing?
can we not be ankylosing?
can you not be ankylosing?
can they not be ankylosing? 	can I not have ankylosed?
can you not have ankylosed?
can she not have ankylosed?
can we not have ankylosed?
can you not have ankylosed?
can they not have ankylosed? 	can I not have been ankylosing?
can you not have been ankylosing?
can she not have been ankylosing?
can we not have been ankylosing?
can you not have been ankylosing?
can they not have been ankylosing?