I can ankylose you can ankylose she can ankylose we can ankylose you can ankylose they can ankylose
V-ing form
I can be ankylosing you can be ankylosing she can be ankylosing we can be ankylosing you can be ankylosing they can be ankylosing
Perfect
I can have ankylosed you can have ankylosed she can have ankylosed we can have ankylosed you can have ankylosed they can have ankylosed
V-ing perfect
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
I cannot ankylose you cannot ankylose she cannot ankylose we cannot ankylose you cannot ankylose they cannot ankylose
V-ing form
I cannot be ankylosing you cannot be ankylosing she cannot be ankylosing we cannot be ankylosing you cannot be ankylosing they cannot be ankylosing
Perfect
I cannot have ankylosed you cannot have ankylosed she cannot have ankylosed we cannot have ankylosed you cannot have ankylosed they cannot have ankylosed
V-ing perfect
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
can I ankylose? can you ankylose? can she ankylose? can we ankylose? can you ankylose? can they ankylose?
V-ing form
can I be ankylosing? can you be ankylosing? can she be ankylosing? can we be ankylosing? can you be ankylosing? can they be ankylosing?
Perfect
can I have ankylosed? can you have ankylosed? can she have ankylosed? can we have ankylosed? can you have ankylosed? can they have ankylosed?
V-ing perfect
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
can I not ankylose? can you not ankylose? can she not ankylose? can we not ankylose? can you not ankylose? can they not ankylose?
V-ing form
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?
Perfect
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?
V-ing perfect
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?