English verb conjugation
OUGHT TO VULCANISE

Regular verb: vulcanise - vulcanised - vulcanised

Affirmation

Simple form	V-ing form
I ought to vulcanise you ought to vulcanise he ought to vulcanise we ought to vulcanise you ought to vulcanise they ought to vulcanise	I ought to be vulcanising you ought to be vulcanising he ought to be vulcanising we ought to be vulcanising you ought to be vulcanising they ought to be vulcanising
Perfect	V-ing perfect
I ought to have vulcanised you ought to have vulcanised he ought to have vulcanised we ought to have vulcanised you ought to have vulcanised they ought to have vulcanised	I ought to have been vulcanising you ought to have been vulcanising he ought to have been vulcanising we ought to have been vulcanising you ought to have been vulcanising they ought to have been vulcanising

Negation

Simple form	V-ing form
I oughtn't to vulcanise you oughtn't to vulcanise he oughtn't to vulcanise we oughtn't to vulcanise you oughtn't to vulcanise they oughtn't to vulcanise	I oughtn't to be vulcanising you oughtn't to be vulcanising he oughtn't to be vulcanising we oughtn't to be vulcanising you oughtn't to be vulcanising they oughtn't to be vulcanising
Perfect	V-ing perfect
I oughtn't to have vulcanised you oughtn't to have vulcanised he oughtn't to have vulcanised we oughtn't to have vulcanised you oughtn't to have vulcanised they oughtn't to have vulcanised	I oughtn't to have been vulcanising you oughtn't to have been vulcanising he oughtn't to have been vulcanising we oughtn't to have been vulcanising you oughtn't to have been vulcanising they oughtn't to have been vulcanising

Interrogative form

Simple form	V-ing form
ought to I vulcanise? ought to you vulcanise? ought to he vulcanise? ought to we vulcanise? ought to you vulcanise? ought to they vulcanise?	ought to I be vulcanising? ought to you be vulcanising? ought to he be vulcanising? ought to we be vulcanising? ought to you be vulcanising? ought to they be vulcanising?
Perfect	V-ing perfect
ought to I have vulcanised? ought to you have vulcanised? ought to he have vulcanised? ought to we have vulcanised? ought to you have vulcanised? ought to they have vulcanised?	ought to I have been vulcanising? ought to you have been vulcanising? ought to he have been vulcanising? ought to we have been vulcanising? ought to you have been vulcanising? ought to they have been vulcanising?

Interro-negative form

Simple form	V-ing form
oughtn't I to vulcanise? oughtn't you to vulcanise? oughtn't he to vulcanise? oughtn't we to vulcanise? oughtn't you to vulcanise? oughtn't they to vulcanise?	oughtn't I to be vulcanising? oughtn't you to be vulcanising? oughtn't he to be vulcanising? oughtn't we to be vulcanising? oughtn't you to be vulcanising? oughtn't they to be vulcanising?
Perfect	V-ing perfect
oughtn't I to have vulcanised? oughtn't you to have vulcanised? oughtn't he to have vulcanised? oughtn't we to have vulcanised? oughtn't you to have vulcanised? oughtn't they to have vulcanised?	oughtn't I to have been vulcanising? oughtn't you to have been vulcanising? oughtn't he to have been vulcanising? oughtn't we to have been vulcanising? oughtn't you to have been vulcanising? oughtn't they to have been vulcanising?