English verb conjugation
OUGHT TO DISUSE

Regular verb: disuse - disused - disused

Affirmation

Simple form	V-ing form
I ought to disuse you ought to disuse he ought to disuse we ought to disuse you ought to disuse they ought to disuse	I ought to be disusing you ought to be disusing he ought to be disusing we ought to be disusing you ought to be disusing they ought to be disusing
Perfect	V-ing perfect
I ought to have disused you ought to have disused he ought to have disused we ought to have disused you ought to have disused they ought to have disused	I ought to have been disusing you ought to have been disusing he ought to have been disusing we ought to have been disusing you ought to have been disusing they ought to have been disusing

Negation

Simple form	V-ing form
I oughtn't to disuse you oughtn't to disuse he oughtn't to disuse we oughtn't to disuse you oughtn't to disuse they oughtn't to disuse	I oughtn't to be disusing you oughtn't to be disusing he oughtn't to be disusing we oughtn't to be disusing you oughtn't to be disusing they oughtn't to be disusing
Perfect	V-ing perfect
I oughtn't to have disused you oughtn't to have disused he oughtn't to have disused we oughtn't to have disused you oughtn't to have disused they oughtn't to have disused	I oughtn't to have been disusing you oughtn't to have been disusing he oughtn't to have been disusing we oughtn't to have been disusing you oughtn't to have been disusing they oughtn't to have been disusing

Interrogative form

Simple form	V-ing form
ought to I disuse? ought to you disuse? ought to he disuse? ought to we disuse? ought to you disuse? ought to they disuse?	ought to I be disusing? ought to you be disusing? ought to he be disusing? ought to we be disusing? ought to you be disusing? ought to they be disusing?
Perfect	V-ing perfect
ought to I have disused? ought to you have disused? ought to he have disused? ought to we have disused? ought to you have disused? ought to they have disused?	ought to I have been disusing? ought to you have been disusing? ought to he have been disusing? ought to we have been disusing? ought to you have been disusing? ought to they have been disusing?

Interro-negative form

Simple form	V-ing form
oughtn't I to disuse? oughtn't you to disuse? oughtn't he to disuse? oughtn't we to disuse? oughtn't you to disuse? oughtn't they to disuse?	oughtn't I to be disusing? oughtn't you to be disusing? oughtn't he to be disusing? oughtn't we to be disusing? oughtn't you to be disusing? oughtn't they to be disusing?
Perfect	V-ing perfect
oughtn't I to have disused? oughtn't you to have disused? oughtn't he to have disused? oughtn't we to have disused? oughtn't you to have disused? oughtn't they to have disused?	oughtn't I to have been disusing? oughtn't you to have been disusing? oughtn't he to have been disusing? oughtn't we to have been disusing? oughtn't you to have been disusing? oughtn't they to have been disusing?