English verb conjugation
OUGHT TO MORTISE

Regular verb: mortise - mortised - mortised

Affirmation

Simple form	V-ing form
I ought to mortise you ought to mortise he ought to mortise we ought to mortise you ought to mortise they ought to mortise	I ought to be mortising you ought to be mortising he ought to be mortising we ought to be mortising you ought to be mortising they ought to be mortising
Perfect	V-ing perfect
I ought to have mortised you ought to have mortised he ought to have mortised we ought to have mortised you ought to have mortised they ought to have mortised	I ought to have been mortising you ought to have been mortising he ought to have been mortising we ought to have been mortising you ought to have been mortising they ought to have been mortising

Negation

Simple form	V-ing form
I oughtn't to mortise you oughtn't to mortise he oughtn't to mortise we oughtn't to mortise you oughtn't to mortise they oughtn't to mortise	I oughtn't to be mortising you oughtn't to be mortising he oughtn't to be mortising we oughtn't to be mortising you oughtn't to be mortising they oughtn't to be mortising
Perfect	V-ing perfect
I oughtn't to have mortised you oughtn't to have mortised he oughtn't to have mortised we oughtn't to have mortised you oughtn't to have mortised they oughtn't to have mortised	I oughtn't to have been mortising you oughtn't to have been mortising he oughtn't to have been mortising we oughtn't to have been mortising you oughtn't to have been mortising they oughtn't to have been mortising

Interrogative form

Simple form	V-ing form
ought to I mortise? ought to you mortise? ought to he mortise? ought to we mortise? ought to you mortise? ought to they mortise?	ought to I be mortising? ought to you be mortising? ought to he be mortising? ought to we be mortising? ought to you be mortising? ought to they be mortising?
Perfect	V-ing perfect
ought to I have mortised? ought to you have mortised? ought to he have mortised? ought to we have mortised? ought to you have mortised? ought to they have mortised?	ought to I have been mortising? ought to you have been mortising? ought to he have been mortising? ought to we have been mortising? ought to you have been mortising? ought to they have been mortising?

Interro-negative form

Simple form	V-ing form
oughtn't I to mortise? oughtn't you to mortise? oughtn't he to mortise? oughtn't we to mortise? oughtn't you to mortise? oughtn't they to mortise?	oughtn't I to be mortising? oughtn't you to be mortising? oughtn't he to be mortising? oughtn't we to be mortising? oughtn't you to be mortising? oughtn't they to be mortising?
Perfect	V-ing perfect
oughtn't I to have mortised? oughtn't you to have mortised? oughtn't he to have mortised? oughtn't we to have mortised? oughtn't you to have mortised? oughtn't they to have mortised?	oughtn't I to have been mortising? oughtn't you to have been mortising? oughtn't he to have been mortising? oughtn't we to have been mortising? oughtn't you to have been mortising? oughtn't they to have been mortising?