English verb conjugation
OUGHT TO SQUINT

Regular verb: squint - squinted - squinted

Affirmation

Simple form	V-ing form
I ought to squint you ought to squint she ought to squint we ought to squint you ought to squint they ought to squint	I ought to be squinting you ought to be squinting she ought to be squinting we ought to be squinting you ought to be squinting they ought to be squinting
Perfect	V-ing perfect
I ought to have squinted you ought to have squinted she ought to have squinted we ought to have squinted you ought to have squinted they ought to have squinted	I ought to have been squinting you ought to have been squinting she ought to have been squinting we ought to have been squinting you ought to have been squinting they ought to have been squinting

Negation

Simple form	V-ing form
I oughtn't to squint you oughtn't to squint she oughtn't to squint we oughtn't to squint you oughtn't to squint they oughtn't to squint	I oughtn't to be squinting you oughtn't to be squinting she oughtn't to be squinting we oughtn't to be squinting you oughtn't to be squinting they oughtn't to be squinting
Perfect	V-ing perfect
I oughtn't to have squinted you oughtn't to have squinted she oughtn't to have squinted we oughtn't to have squinted you oughtn't to have squinted they oughtn't to have squinted	I oughtn't to have been squinting you oughtn't to have been squinting she oughtn't to have been squinting we oughtn't to have been squinting you oughtn't to have been squinting they oughtn't to have been squinting

Interrogative form

Simple form	V-ing form
ought to I squint? ought to you squint? ought to she squint? ought to we squint? ought to you squint? ought to they squint?	ought to I be squinting? ought to you be squinting? ought to she be squinting? ought to we be squinting? ought to you be squinting? ought to they be squinting?
Perfect	V-ing perfect
ought to I have squinted? ought to you have squinted? ought to she have squinted? ought to we have squinted? ought to you have squinted? ought to they have squinted?	ought to I have been squinting? ought to you have been squinting? ought to she have been squinting? ought to we have been squinting? ought to you have been squinting? ought to they have been squinting?

Interro-negative form

Simple form	V-ing form
oughtn't I to squint? oughtn't you to squint? oughtn't she to squint? oughtn't we to squint? oughtn't you to squint? oughtn't they to squint?	oughtn't I to be squinting? oughtn't you to be squinting? oughtn't she to be squinting? oughtn't we to be squinting? oughtn't you to be squinting? oughtn't they to be squinting?
Perfect	V-ing perfect
oughtn't I to have squinted? oughtn't you to have squinted? oughtn't she to have squinted? oughtn't we to have squinted? oughtn't you to have squinted? oughtn't they to have squinted?	oughtn't I to have been squinting? oughtn't you to have been squinting? oughtn't she to have been squinting? oughtn't we to have been squinting? oughtn't you to have been squinting? oughtn't they to have been squinting?