English verb conjugation
MUST HITCHHIKE

Regular verb: hitchhike - hitchhiked - hitchhiked

Affirmation

Simple form	V-ing form
I must hitchhike you must hitchhike he must hitchhike we must hitchhike you must hitchhike they must hitchhike	I must be hitchhiking you must be hitchhiking he must be hitchhiking we must be hitchhiking you must be hitchhiking they must be hitchhiking
Perfect	V-ing perfect
I must have hitchhiked you must have hitchhiked he must have hitchhiked we must have hitchhiked you must have hitchhiked they must have hitchhiked	I must have been hitchhiking you must have been hitchhiking he must have been hitchhiking we must have been hitchhiking you must have been hitchhiking they must have been hitchhiking

Negation

Simple form	V-ing form
I mustn't hitchhike you mustn't hitchhike he mustn't hitchhike we mustn't hitchhike you mustn't hitchhike they mustn't hitchhike	I mustn't be hitchhiking you mustn't be hitchhiking he mustn't be hitchhiking we mustn't be hitchhiking you mustn't be hitchhiking they mustn't be hitchhiking
Perfect	V-ing perfect
I mustn't have hitchhiked you mustn't have hitchhiked he mustn't have hitchhiked we mustn't have hitchhiked you mustn't have hitchhiked they mustn't have hitchhiked	I mustn't have been hitchhiking you mustn't have been hitchhiking he mustn't have been hitchhiking we mustn't have been hitchhiking you mustn't have been hitchhiking they mustn't have been hitchhiking

Interrogative form

Simple form	V-ing form
must I hitchhike? must you hitchhike? must he hitchhike? must we hitchhike? must you hitchhike? must they hitchhike?	must I be hitchhiking? must you be hitchhiking? must he be hitchhiking? must we be hitchhiking? must you be hitchhiking? must they be hitchhiking?
Perfect	V-ing perfect
must I have hitchhiked? must you have hitchhiked? must he have hitchhiked? must we have hitchhiked? must you have hitchhiked? must they have hitchhiked?	must I have been hitchhiking? must you have been hitchhiking? must he have been hitchhiking? must we have been hitchhiking? must you have been hitchhiking? must they have been hitchhiking?

Interro-negative form

Simple form	V-ing form
mustn't I hitchhike? mustn't you hitchhike? mustn't he hitchhike? mustn't we hitchhike? mustn't you hitchhike? mustn't they hitchhike?	mustn't I be hitchhiking? mustn't you be hitchhiking? mustn't he be hitchhiking? mustn't we be hitchhiking? mustn't you be hitchhiking? mustn't they be hitchhiking?
Perfect	V-ing perfect
mustn't I have hitchhiked? mustn't you have hitchhiked? mustn't he have hitchhiked? mustn't we have hitchhiked? mustn't you have hitchhiked? mustn't they have hitchhiked?	mustn't I have been hitchhiking? mustn't you have been hitchhiking? mustn't he have been hitchhiking? mustn't we have been hitchhiking? mustn't you have been hitchhiking? mustn't they have been hitchhiking?