I ought to ankylose you ought to ankylose she ought to ankylose we ought to ankylose you ought to ankylose they ought to ankylose
V-ing form
I ought to be ankylosing you ought to be ankylosing she ought to be ankylosing we ought to be ankylosing you ought to be ankylosing they ought to be ankylosing
Perfect
I ought to have ankylosed you ought to have ankylosed she ought to have ankylosed we ought to have ankylosed you ought to have ankylosed they ought to have ankylosed
V-ing perfect
I ought to have been ankylosing you ought to have been ankylosing she ought to have been ankylosing we ought to have been ankylosing you ought to have been ankylosing they ought to have been ankylosing
Negation
Simple form
I oughtn't to ankylose you oughtn't to ankylose she oughtn't to ankylose we oughtn't to ankylose you oughtn't to ankylose they oughtn't to ankylose
V-ing form
I oughtn't to be ankylosing you oughtn't to be ankylosing she oughtn't to be ankylosing we oughtn't to be ankylosing you oughtn't to be ankylosing they oughtn't to be ankylosing
Perfect
I oughtn't to have ankylosed you oughtn't to have ankylosed she oughtn't to have ankylosed we oughtn't to have ankylosed you oughtn't to have ankylosed they oughtn't to have ankylosed
V-ing perfect
I oughtn't to have been ankylosing you oughtn't to have been ankylosing she oughtn't to have been ankylosing we oughtn't to have been ankylosing you oughtn't to have been ankylosing they oughtn't to have been ankylosing
Interrogative form
Simple form
ought to I ankylose? ought to you ankylose? ought to she ankylose? ought to we ankylose? ought to you ankylose? ought to they ankylose?
V-ing form
ought to I be ankylosing? ought to you be ankylosing? ought to she be ankylosing? ought to we be ankylosing? ought to you be ankylosing? ought to they be ankylosing?
Perfect
ought to I have ankylosed? ought to you have ankylosed? ought to she have ankylosed? ought to we have ankylosed? ought to you have ankylosed? ought to they have ankylosed?
V-ing perfect
ought to I have been ankylosing? ought to you have been ankylosing? ought to she have been ankylosing? ought to we have been ankylosing? ought to you have been ankylosing? ought to they have been ankylosing?
Interro-negative form
Simple form
oughtn't I to ankylose? oughtn't you to ankylose? oughtn't she to ankylose? oughtn't we to ankylose? oughtn't you to ankylose? oughtn't they to ankylose?
V-ing form
oughtn't I to be ankylosing? oughtn't you to be ankylosing? oughtn't she to be ankylosing? oughtn't we to be ankylosing? oughtn't you to be ankylosing? oughtn't they to be ankylosing?
Perfect
oughtn't I to have ankylosed? oughtn't you to have ankylosed? oughtn't she to have ankylosed? oughtn't we to have ankylosed? oughtn't you to have ankylosed? oughtn't they to have ankylosed?
V-ing perfect
oughtn't I to have been ankylosing? oughtn't you to have been ankylosing? oughtn't she to have been ankylosing? oughtn't we to have been ankylosing? oughtn't you to have been ankylosing? oughtn't they to have been ankylosing?