English verb conjugation
CAN DEVALUATE

Regular verb: devaluate - devaluated - devaluated

Affirmation

Simple form	V-ing form
I can devaluate you can devaluate he can devaluate we can devaluate you can devaluate they can devaluate	I can be devaluating you can be devaluating he can be devaluating we can be devaluating you can be devaluating they can be devaluating
Perfect	V-ing perfect
I can have devaluated you can have devaluated he can have devaluated we can have devaluated you can have devaluated they can have devaluated	I can have been devaluating you can have been devaluating he can have been devaluating we can have been devaluating you can have been devaluating they can have been devaluating

Negation

Simple form	V-ing form
I can't devaluate you can't devaluate he can't devaluate we can't devaluate you can't devaluate they can't devaluate	I can't be devaluating you can't be devaluating he can't be devaluating we can't be devaluating you can't be devaluating they can't be devaluating
Perfect	V-ing perfect
I can't have devaluated you can't have devaluated he can't have devaluated we can't have devaluated you can't have devaluated they can't have devaluated	I can't have been devaluating you can't have been devaluating he can't have been devaluating we can't have been devaluating you can't have been devaluating they can't have been devaluating

Interrogative form

Simple form	V-ing form
can I devaluate? can you devaluate? can he devaluate? can we devaluate? can you devaluate? can they devaluate?	can I be devaluating? can you be devaluating? can he be devaluating? can we be devaluating? can you be devaluating? can they be devaluating?
Perfect	V-ing perfect
can I have devaluated? can you have devaluated? can he have devaluated? can we have devaluated? can you have devaluated? can they have devaluated?	can I have been devaluating? can you have been devaluating? can he have been devaluating? can we have been devaluating? can you have been devaluating? can they have been devaluating?

Interro-negative form

Simple form	V-ing form
can't I devaluate? can't you devaluate? can't he devaluate? can't we devaluate? can't you devaluate? can't they devaluate?	can't I be devaluating? can't you be devaluating? can't he be devaluating? can't we be devaluating? can't you be devaluating? can't they be devaluating?
Perfect	V-ing perfect
can't I have devaluated? can't you have devaluated? can't he have devaluated? can't we have devaluated? can't you have devaluated? can't they have devaluated?	can't I have been devaluating? can't you have been devaluating? can't he have been devaluating? can't we have been devaluating? can't you have been devaluating? can't they have been devaluating?