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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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?