I may shilly-shally you may shilly-shally he may shilly-shally we may shilly-shally you may shilly-shally they may shilly-shally
V-ing form
I may be shilly-shallying you may be shilly-shallying he may be shilly-shallying we may be shilly-shallying you may be shilly-shallying they may be shilly-shallying
Perfect
I may have shilly-shallied you may have shilly-shallied he may have shilly-shallied we may have shilly-shallied you may have shilly-shallied they may have shilly-shallied
V-ing perfect
I may have been shilly-shallying you may have been shilly-shallying he may have been shilly-shallying we may have been shilly-shallying you may have been shilly-shallying they may have been shilly-shallying
Negation
Simple form
I may not shilly-shally you may not shilly-shally he may not shilly-shally we may not shilly-shally you may not shilly-shally they may not shilly-shally
V-ing form
I may not be shilly-shallying you may not be shilly-shallying he may not be shilly-shallying we may not be shilly-shallying you may not be shilly-shallying they may not be shilly-shallying
Perfect
I may not have shilly-shallied you may not have shilly-shallied he may not have shilly-shallied we may not have shilly-shallied you may not have shilly-shallied they may not have shilly-shallied
V-ing perfect
I may not have been shilly-shallying you may not have been shilly-shallying he may not have been shilly-shallying we may not have been shilly-shallying you may not have been shilly-shallying they may not have been shilly-shallying
Interrogative form
Simple form
may I shilly-shally? may you shilly-shally? may he shilly-shally? may we shilly-shally? may you shilly-shally? may they shilly-shally?
V-ing form
may I be shilly-shallying? may you be shilly-shallying? may he be shilly-shallying? may we be shilly-shallying? may you be shilly-shallying? may they be shilly-shallying?
Perfect
may I have shilly-shallied? may you have shilly-shallied? may he have shilly-shallied? may we have shilly-shallied? may you have shilly-shallied? may they have shilly-shallied?
V-ing perfect
may I have been shilly-shallying? may you have been shilly-shallying? may he have been shilly-shallying? may we have been shilly-shallying? may you have been shilly-shallying? may they have been shilly-shallying?
Interro-negative form
Simple form
may I not shilly-shally? may you not shilly-shally? may he not shilly-shally? may we not shilly-shally? may you not shilly-shally? may they not shilly-shally?
V-ing form
may I not be shilly-shallying? may you not be shilly-shallying? may he not be shilly-shallying? may we not be shilly-shallying? may you not be shilly-shallying? may they not be shilly-shallying?
Perfect
may I not have shilly-shallied? may you not have shilly-shallied? may he not have shilly-shallied? may we not have shilly-shallied? may you not have shilly-shallied? may they not have shilly-shallied?
V-ing perfect
may I not have been shilly-shallying? may you not have been shilly-shallying? may he not have been shilly-shallying? may we not have been shilly-shallying? may you not have been shilly-shallying? may they not have been shilly-shallying?