English verb conjugation
MUST MATTE

Regular verb: matte - matted - matted

Affirmation

Simple form	V-ing form
I must matte you must matte she must matte we must matte you must matte they must matte	I must be matting you must be matting she must be matting we must be matting you must be matting they must be matting
Perfect	V-ing perfect
I must have matted you must have matted she must have matted we must have matted you must have matted they must have matted	I must have been matting you must have been matting she must have been matting we must have been matting you must have been matting they must have been matting

Negation

Simple form	V-ing form
I must not matte you must not matte she must not matte we must not matte you must not matte they must not matte	I must not be matting you must not be matting she must not be matting we must not be matting you must not be matting they must not be matting
Perfect	V-ing perfect
I must not have matted you must not have matted she must not have matted we must not have matted you must not have matted they must not have matted	I must not have been matting you must not have been matting she must not have been matting we must not have been matting you must not have been matting they must not have been matting

Interrogative form

Simple form	V-ing form
must I matte? must you matte? must she matte? must we matte? must you matte? must they matte?	must I be matting? must you be matting? must she be matting? must we be matting? must you be matting? must they be matting?
Perfect	V-ing perfect
must I have matted? must you have matted? must she have matted? must we have matted? must you have matted? must they have matted?	must I have been matting? must you have been matting? must she have been matting? must we have been matting? must you have been matting? must they have been matting?

Interro-negative form

Simple form	V-ing form
must I not matte? must you not matte? must she not matte? must we not matte? must you not matte? must they not matte?	must I not be matting? must you not be matting? must she not be matting? must we not be matting? must you not be matting? must they not be matting?
Perfect	V-ing perfect
must I not have matted? must you not have matted? must she not have matted? must we not have matted? must you not have matted? must they not have matted?	must I not have been matting? must you not have been matting? must she not have been matting? must we not have been matting? must you not have been matting? must they not have been matting?