English verb conjugation
MUST FOLIO

Regular verb: folio - folioed - folioed

Affirmation

Simple form	V-ing form
I must folio you must folio he must folio we must folio you must folio they must folio	I must be folioing you must be folioing he must be folioing we must be folioing you must be folioing they must be folioing
Perfect	V-ing perfect
I must have folioed you must have folioed he must have folioed we must have folioed you must have folioed they must have folioed	I must have been folioing you must have been folioing he must have been folioing we must have been folioing you must have been folioing they must have been folioing

Negation

Simple form	V-ing form
I must not folio you must not folio he must not folio we must not folio you must not folio they must not folio	I must not be folioing you must not be folioing he must not be folioing we must not be folioing you must not be folioing they must not be folioing
Perfect	V-ing perfect
I must not have folioed you must not have folioed he must not have folioed we must not have folioed you must not have folioed they must not have folioed	I must not have been folioing you must not have been folioing he must not have been folioing we must not have been folioing you must not have been folioing they must not have been folioing

Interrogative form

Simple form	V-ing form
must I folio? must you folio? must he folio? must we folio? must you folio? must they folio?	must I be folioing? must you be folioing? must he be folioing? must we be folioing? must you be folioing? must they be folioing?
Perfect	V-ing perfect
must I have folioed? must you have folioed? must he have folioed? must we have folioed? must you have folioed? must they have folioed?	must I have been folioing? must you have been folioing? must he have been folioing? must we have been folioing? must you have been folioing? must they have been folioing?

Interro-negative form

Simple form	V-ing form
must I not folio? must you not folio? must he not folio? must we not folio? must you not folio? must they not folio?	must I not be folioing? must you not be folioing? must he not be folioing? must we not be folioing? must you not be folioing? must they not be folioing?
Perfect	V-ing perfect
must I not have folioed? must you not have folioed? must he not have folioed? must we not have folioed? must you not have folioed? must they not have folioed?	must I not have been folioing? must you not have been folioing? must he not have been folioing? must we not have been folioing? must you not have been folioing? must they not have been folioing?