English verb conjugation
OUGHT TO COVER

Regular verb: cover - covered - covered

Affirmation

Simple form	V-ing form
I ought to cover you ought to cover she ought to cover we ought to cover you ought to cover they ought to cover	I ought to be covering you ought to be covering she ought to be covering we ought to be covering you ought to be covering they ought to be covering
Perfect	V-ing perfect
I ought to have covered you ought to have covered she ought to have covered we ought to have covered you ought to have covered they ought to have covered	I ought to have been covering you ought to have been covering she ought to have been covering we ought to have been covering you ought to have been covering they ought to have been covering

Negation

Simple form	V-ing form
I oughtn't to cover you oughtn't to cover she oughtn't to cover we oughtn't to cover you oughtn't to cover they oughtn't to cover	I oughtn't to be covering you oughtn't to be covering she oughtn't to be covering we oughtn't to be covering you oughtn't to be covering they oughtn't to be covering
Perfect	V-ing perfect
I oughtn't to have covered you oughtn't to have covered she oughtn't to have covered we oughtn't to have covered you oughtn't to have covered they oughtn't to have covered	I oughtn't to have been covering you oughtn't to have been covering she oughtn't to have been covering we oughtn't to have been covering you oughtn't to have been covering they oughtn't to have been covering

Interrogative form

Simple form	V-ing form
ought to I cover? ought to you cover? ought to she cover? ought to we cover? ought to you cover? ought to they cover?	ought to I be covering? ought to you be covering? ought to she be covering? ought to we be covering? ought to you be covering? ought to they be covering?
Perfect	V-ing perfect
ought to I have covered? ought to you have covered? ought to she have covered? ought to we have covered? ought to you have covered? ought to they have covered?	ought to I have been covering? ought to you have been covering? ought to she have been covering? ought to we have been covering? ought to you have been covering? ought to they have been covering?

Interro-negative form

Simple form	V-ing form
oughtn't I to cover? oughtn't you to cover? oughtn't she to cover? oughtn't we to cover? oughtn't you to cover? oughtn't they to cover?	oughtn't I to be covering? oughtn't you to be covering? oughtn't she to be covering? oughtn't we to be covering? oughtn't you to be covering? oughtn't they to be covering?
Perfect	V-ing perfect
oughtn't I to have covered? oughtn't you to have covered? oughtn't she to have covered? oughtn't we to have covered? oughtn't you to have covered? oughtn't they to have covered?	oughtn't I to have been covering? oughtn't you to have been covering? oughtn't she to have been covering? oughtn't we to have been covering? oughtn't you to have been covering? oughtn't they to have been covering?