English verb conjugation
OUGHT TO LIGATURE

Regular verb: ligature - ligatured - ligatured

Affirmation

Simple form	V-ing form
I ought to ligature you ought to ligature she ought to ligature we ought to ligature you ought to ligature they ought to ligature	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	V-ing 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	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	V-ing 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	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	V-ing 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	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	V-ing 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?	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	V-ing 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?	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	V-ing 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?	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	V-ing 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?	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?