English verb conjugation
OUGHT TO SPECIALISE

Regular verb: specialise - specialised - specialised

Affirmation

Simple form	V-ing form
I ought to specialise you ought to specialise he ought to specialise we ought to specialise you ought to specialise they ought to specialise	I ought to be specialising you ought to be specialising he ought to be specialising we ought to be specialising you ought to be specialising they ought to be specialising
Perfect	V-ing perfect
I ought to have specialised you ought to have specialised he ought to have specialised we ought to have specialised you ought to have specialised they ought to have specialised	I ought to have been specialising you ought to have been specialising he ought to have been specialising we ought to have been specialising you ought to have been specialising they ought to have been specialising

Negation

Simple form	V-ing form
I oughtn't to specialise you oughtn't to specialise he oughtn't to specialise we oughtn't to specialise you oughtn't to specialise they oughtn't to specialise	I oughtn't to be specialising you oughtn't to be specialising he oughtn't to be specialising we oughtn't to be specialising you oughtn't to be specialising they oughtn't to be specialising
Perfect	V-ing perfect
I oughtn't to have specialised you oughtn't to have specialised he oughtn't to have specialised we oughtn't to have specialised you oughtn't to have specialised they oughtn't to have specialised	I oughtn't to have been specialising you oughtn't to have been specialising he oughtn't to have been specialising we oughtn't to have been specialising you oughtn't to have been specialising they oughtn't to have been specialising

Interrogative form

Simple form	V-ing form
ought to I specialise? ought to you specialise? ought to he specialise? ought to we specialise? ought to you specialise? ought to they specialise?	ought to I be specialising? ought to you be specialising? ought to he be specialising? ought to we be specialising? ought to you be specialising? ought to they be specialising?
Perfect	V-ing perfect
ought to I have specialised? ought to you have specialised? ought to he have specialised? ought to we have specialised? ought to you have specialised? ought to they have specialised?	ought to I have been specialising? ought to you have been specialising? ought to he have been specialising? ought to we have been specialising? ought to you have been specialising? ought to they have been specialising?

Interro-negative form

Simple form	V-ing form
oughtn't I to specialise? oughtn't you to specialise? oughtn't he to specialise? oughtn't we to specialise? oughtn't you to specialise? oughtn't they to specialise?	oughtn't I to be specialising? oughtn't you to be specialising? oughtn't he to be specialising? oughtn't we to be specialising? oughtn't you to be specialising? oughtn't they to be specialising?
Perfect	V-ing perfect
oughtn't I to have specialised? oughtn't you to have specialised? oughtn't he to have specialised? oughtn't we to have specialised? oughtn't you to have specialised? oughtn't they to have specialised?	oughtn't I to have been specialising? oughtn't you to have been specialising? oughtn't he to have been specialising? oughtn't we to have been specialising? oughtn't you to have been specialising? oughtn't they to have been specialising?