English verb conjugation
MUST SHILLY-SHALLY

Regular verb: shilly-shally - shilly-shallied - shilly-shallied

Affirmation

Simple form	V-ing form
I must shilly-shally you must shilly-shally she must shilly-shally we must shilly-shally you must shilly-shally they must shilly-shally	I must be shilly-shallying you must be shilly-shallying she must be shilly-shallying we must be shilly-shallying you must be shilly-shallying they must be shilly-shallying
Perfect	V-ing perfect
I must have shilly-shallied you must have shilly-shallied she must have shilly-shallied we must have shilly-shallied you must have shilly-shallied they must have shilly-shallied	I must have been shilly-shallying you must have been shilly-shallying she must have been shilly-shallying we must have been shilly-shallying you must have been shilly-shallying they must have been shilly-shallying

Negation

Simple form	V-ing form
I must not shilly-shally you must not shilly-shally she must not shilly-shally we must not shilly-shally you must not shilly-shally they must not shilly-shally	I must not be shilly-shallying you must not be shilly-shallying she must not be shilly-shallying we must not be shilly-shallying you must not be shilly-shallying they must not be shilly-shallying
Perfect	V-ing perfect
I must not have shilly-shallied you must not have shilly-shallied she must not have shilly-shallied we must not have shilly-shallied you must not have shilly-shallied they must not have shilly-shallied	I must not have been shilly-shallying you must not have been shilly-shallying she must not have been shilly-shallying we must not have been shilly-shallying you must not have been shilly-shallying they must not have been shilly-shallying

Interrogative form

Simple form	V-ing form
must I shilly-shally? must you shilly-shally? must she shilly-shally? must we shilly-shally? must you shilly-shally? must they shilly-shally?	must I be shilly-shallying? must you be shilly-shallying? must she be shilly-shallying? must we be shilly-shallying? must you be shilly-shallying? must they be shilly-shallying?
Perfect	V-ing perfect
must I have shilly-shallied? must you have shilly-shallied? must she have shilly-shallied? must we have shilly-shallied? must you have shilly-shallied? must they have shilly-shallied?	must I have been shilly-shallying? must you have been shilly-shallying? must she have been shilly-shallying? must we have been shilly-shallying? must you have been shilly-shallying? must they have been shilly-shallying?

Interro-negative form

Simple form	V-ing form
must I not shilly-shally? must you not shilly-shally? must she not shilly-shally? must we not shilly-shally? must you not shilly-shally? must they not shilly-shally?	must I not be shilly-shallying? must you not be shilly-shallying? must she not be shilly-shallying? must we not be shilly-shallying? must you not be shilly-shallying? must they not be shilly-shallying?
Perfect	V-ing perfect
must I not have shilly-shallied? must you not have shilly-shallied? must she not have shilly-shallied? must we not have shilly-shallied? must you not have shilly-shallied? must they not have shilly-shallied?	must I not have been shilly-shallying? must you not have been shilly-shallying? must she not have been shilly-shallying? must we not have been shilly-shallying? must you not have been shilly-shallying? must they not have been shilly-shallying?