English verb conjugation
MUST REVALIDATE

Regular verb: revalidate - revalidated - revalidated

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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