English verb conjugation
OUGHT TO DESOLATE

Regular verb: desolate - desolated - desolated

Affirmation

Simple form	V-ing form
I ought to desolate you ought to desolate he ought to desolate we ought to desolate you ought to desolate they ought to desolate	I ought to be desolating you ought to be desolating he ought to be desolating we ought to be desolating you ought to be desolating they ought to be desolating
Perfect	V-ing perfect
I ought to have desolated you ought to have desolated he ought to have desolated we ought to have desolated you ought to have desolated they ought to have desolated	I ought to have been desolating you ought to have been desolating he ought to have been desolating we ought to have been desolating you ought to have been desolating they ought to have been desolating

Negation

Simple form	V-ing form
I oughtn't to desolate you oughtn't to desolate he oughtn't to desolate we oughtn't to desolate you oughtn't to desolate they oughtn't to desolate	I oughtn't to be desolating you oughtn't to be desolating he oughtn't to be desolating we oughtn't to be desolating you oughtn't to be desolating they oughtn't to be desolating
Perfect	V-ing perfect
I oughtn't to have desolated you oughtn't to have desolated he oughtn't to have desolated we oughtn't to have desolated you oughtn't to have desolated they oughtn't to have desolated	I oughtn't to have been desolating you oughtn't to have been desolating he oughtn't to have been desolating we oughtn't to have been desolating you oughtn't to have been desolating they oughtn't to have been desolating

Interrogative form

Simple form	V-ing form
ought to I desolate? ought to you desolate? ought to he desolate? ought to we desolate? ought to you desolate? ought to they desolate?	ought to I be desolating? ought to you be desolating? ought to he be desolating? ought to we be desolating? ought to you be desolating? ought to they be desolating?
Perfect	V-ing perfect
ought to I have desolated? ought to you have desolated? ought to he have desolated? ought to we have desolated? ought to you have desolated? ought to they have desolated?	ought to I have been desolating? ought to you have been desolating? ought to he have been desolating? ought to we have been desolating? ought to you have been desolating? ought to they have been desolating?

Interro-negative form

Simple form	V-ing form
oughtn't I to desolate? oughtn't you to desolate? oughtn't he to desolate? oughtn't we to desolate? oughtn't you to desolate? oughtn't they to desolate?	oughtn't I to be desolating? oughtn't you to be desolating? oughtn't he to be desolating? oughtn't we to be desolating? oughtn't you to be desolating? oughtn't they to be desolating?
Perfect	V-ing perfect
oughtn't I to have desolated? oughtn't you to have desolated? oughtn't he to have desolated? oughtn't we to have desolated? oughtn't you to have desolated? oughtn't they to have desolated?	oughtn't I to have been desolating? oughtn't you to have been desolating? oughtn't he to have been desolating? oughtn't we to have been desolating? oughtn't you to have been desolating? oughtn't they to have been desolating?