Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I must wave wave you must wave wave she must wave wave we must wave wave you must wave wave they must wave wave
V-ing form
I must be wave waving you must be wave waving she must be wave waving we must be wave waving you must be wave waving they must be wave waving
Perfect
I must have wave waved you must have wave waved she must have wave waved we must have wave waved you must have wave waved they must have wave waved
V-ing perfect
I must have been wave waving you must have been wave waving she must have been wave waving we must have been wave waving you must have been wave waving they must have been wave waving
Negation
Simple form
I must not wave wave you must not wave wave she must not wave wave we must not wave wave you must not wave wave they must not wave wave
V-ing form
I must not be wave waving you must not be wave waving she must not be wave waving we must not be wave waving you must not be wave waving they must not be wave waving
Perfect
I must not have wave waved you must not have wave waved she must not have wave waved we must not have wave waved you must not have wave waved they must not have wave waved
V-ing perfect
I must not have been wave waving you must not have been wave waving she must not have been wave waving we must not have been wave waving you must not have been wave waving they must not have been wave waving
Interrogative form
Simple form
must I wave wave? must you wave wave? must she wave wave? must we wave wave? must you wave wave? must they wave wave?
V-ing form
must I be wave waving? must you be wave waving? must she be wave waving? must we be wave waving? must you be wave waving? must they be wave waving?
Perfect
must I have wave waved? must you have wave waved? must she have wave waved? must we have wave waved? must you have wave waved? must they have wave waved?
V-ing perfect
must I have been wave waving? must you have been wave waving? must she have been wave waving? must we have been wave waving? must you have been wave waving? must they have been wave waving?
Interro-negative form
Simple form
must I not wave wave? must you not wave wave? must she not wave wave? must we not wave wave? must you not wave wave? must they not wave wave?
V-ing form
must I not be wave waving? must you not be wave waving? must she not be wave waving? must we not be wave waving? must you not be wave waving? must they not be wave waving?
Perfect
must I not have wave waved? must you not have wave waved? must she not have wave waved? must we not have wave waved? must you not have wave waved? must they not have wave waved?
V-ing perfect
must I not have been wave waving? must you not have been wave waving? must she not have been wave waving? must we not have been wave waving? must you not have been wave waving? must they not have been wave waving?