I must telescope you must telescope he must telescope we must telescope you must telescope they must telescope
V-ing form
I must be telescoping you must be telescoping he must be telescoping we must be telescoping you must be telescoping they must be telescoping
Perfect
I must have telescoped you must have telescoped he must have telescoped we must have telescoped you must have telescoped they must have telescoped
V-ing perfect
I must have been telescoping you must have been telescoping he must have been telescoping we must have been telescoping you must have been telescoping they must have been telescoping
Negation
Simple form
I must not telescope you must not telescope he must not telescope we must not telescope you must not telescope they must not telescope
V-ing form
I must not be telescoping you must not be telescoping he must not be telescoping we must not be telescoping you must not be telescoping they must not be telescoping
Perfect
I must not have telescoped you must not have telescoped he must not have telescoped we must not have telescoped you must not have telescoped they must not have telescoped
V-ing perfect
I must not have been telescoping you must not have been telescoping he must not have been telescoping we must not have been telescoping you must not have been telescoping they must not have been telescoping
Interrogative form
Simple form
must I telescope? must you telescope? must he telescope? must we telescope? must you telescope? must they telescope?
V-ing form
must I be telescoping? must you be telescoping? must he be telescoping? must we be telescoping? must you be telescoping? must they be telescoping?
Perfect
must I have telescoped? must you have telescoped? must he have telescoped? must we have telescoped? must you have telescoped? must they have telescoped?
V-ing perfect
must I have been telescoping? must you have been telescoping? must he have been telescoping? must we have been telescoping? must you have been telescoping? must they have been telescoping?
Interro-negative form
Simple form
must I not telescope? must you not telescope? must he not telescope? must we not telescope? must you not telescope? must they not telescope?
V-ing form
must I not be telescoping? must you not be telescoping? must he not be telescoping? must we not be telescoping? must you not be telescoping? must they not be telescoping?
Perfect
must I not have telescoped? must you not have telescoped? must he not have telescoped? must we not have telescoped? must you not have telescoped? must they not have telescoped?
V-ing perfect
must I not have been telescoping? must you not have been telescoping? must he not have been telescoping? must we not have been telescoping? must you not have been telescoping? must they not have been telescoping?