English verb conjugation
CAN REVALIDATE

Regular verb: revalidate - revalidated - revalidated

Affirmation

Simple form	V-ing form
I can revalidate you can revalidate he can revalidate we can revalidate you can revalidate they can revalidate	I can be revalidating you can be revalidating he can be revalidating we can be revalidating you can be revalidating they can be revalidating
Perfect	V-ing perfect
I can have revalidated you can have revalidated he can have revalidated we can have revalidated you can have revalidated they can have revalidated	I can have been revalidating you can have been revalidating he can have been revalidating we can have been revalidating you can have been revalidating they can have been revalidating

Negation

Simple form	V-ing form
I can't revalidate you can't revalidate he can't revalidate we can't revalidate you can't revalidate they can't revalidate	I can't be revalidating you can't be revalidating he can't be revalidating we can't be revalidating you can't be revalidating they can't be revalidating
Perfect	V-ing perfect
I can't have revalidated you can't have revalidated he can't have revalidated we can't have revalidated you can't have revalidated they can't have revalidated	I can't have been revalidating you can't have been revalidating he can't have been revalidating we can't have been revalidating you can't have been revalidating they can't have been revalidating

Interrogative form

Simple form	V-ing form
can I revalidate? can you revalidate? can he revalidate? can we revalidate? can you revalidate? can they revalidate?	can I be revalidating? can you be revalidating? can he be revalidating? can we be revalidating? can you be revalidating? can they be revalidating?
Perfect	V-ing perfect
can I have revalidated? can you have revalidated? can he have revalidated? can we have revalidated? can you have revalidated? can they have revalidated?	can I have been revalidating? can you have been revalidating? can he have been revalidating? can we have been revalidating? can you have been revalidating? can they have been revalidating?

Interro-negative form

Simple form	V-ing form
can't I revalidate? can't you revalidate? can't he revalidate? can't we revalidate? can't you revalidate? can't they revalidate?	can't I be revalidating? can't you be revalidating? can't he be revalidating? can't we be revalidating? can't you be revalidating? can't they be revalidating?
Perfect	V-ing perfect
can't I have revalidated? can't you have revalidated? can't he have revalidated? can't we have revalidated? can't you have revalidated? can't they have revalidated?	can't I have been revalidating? can't you have been revalidating? can't he have been revalidating? can't we have been revalidating? can't you have been revalidating? can't they have been revalidating?