English verb conjugation
COULD DESOLATE

Regular verb: desolate - desolated - desolated

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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