English verb conjugation
OUGHT TO WINTERISE

Regular verb: winterise - winterised - winterised

Affirmation

Simple form	V-ing form
I ought to winterise you ought to winterise he ought to winterise we ought to winterise you ought to winterise they ought to winterise	I ought to be winterising you ought to be winterising he ought to be winterising we ought to be winterising you ought to be winterising they ought to be winterising
Perfect	V-ing perfect
I ought to have winterised you ought to have winterised he ought to have winterised we ought to have winterised you ought to have winterised they ought to have winterised	I ought to have been winterising you ought to have been winterising he ought to have been winterising we ought to have been winterising you ought to have been winterising they ought to have been winterising

Negation

Simple form	V-ing form
I oughtn't to winterise you oughtn't to winterise he oughtn't to winterise we oughtn't to winterise you oughtn't to winterise they oughtn't to winterise	I oughtn't to be winterising you oughtn't to be winterising he oughtn't to be winterising we oughtn't to be winterising you oughtn't to be winterising they oughtn't to be winterising
Perfect	V-ing perfect
I oughtn't to have winterised you oughtn't to have winterised he oughtn't to have winterised we oughtn't to have winterised you oughtn't to have winterised they oughtn't to have winterised	I oughtn't to have been winterising you oughtn't to have been winterising he oughtn't to have been winterising we oughtn't to have been winterising you oughtn't to have been winterising they oughtn't to have been winterising

Interrogative form

Simple form	V-ing form
ought to I winterise? ought to you winterise? ought to he winterise? ought to we winterise? ought to you winterise? ought to they winterise?	ought to I be winterising? ought to you be winterising? ought to he be winterising? ought to we be winterising? ought to you be winterising? ought to they be winterising?
Perfect	V-ing perfect
ought to I have winterised? ought to you have winterised? ought to he have winterised? ought to we have winterised? ought to you have winterised? ought to they have winterised?	ought to I have been winterising? ought to you have been winterising? ought to he have been winterising? ought to we have been winterising? ought to you have been winterising? ought to they have been winterising?

Interro-negative form

Simple form	V-ing form
oughtn't I to winterise? oughtn't you to winterise? oughtn't he to winterise? oughtn't we to winterise? oughtn't you to winterise? oughtn't they to winterise?	oughtn't I to be winterising? oughtn't you to be winterising? oughtn't he to be winterising? oughtn't we to be winterising? oughtn't you to be winterising? oughtn't they to be winterising?
Perfect	V-ing perfect
oughtn't I to have winterised? oughtn't you to have winterised? oughtn't he to have winterised? oughtn't we to have winterised? oughtn't you to have winterised? oughtn't they to have winterised?	oughtn't I to have been winterising? oughtn't you to have been winterising? oughtn't he to have been winterising? oughtn't we to have been winterising? oughtn't you to have been winterising? oughtn't they to have been winterising?