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