I can shilly-shally you can shilly-shally she can shilly-shally we can shilly-shally you can shilly-shally they can shilly-shally
V-ing form
I can be shilly-shallying you can be shilly-shallying she can be shilly-shallying we can be shilly-shallying you can be shilly-shallying they can be shilly-shallying
Perfect
I can have shilly-shallied you can have shilly-shallied she can have shilly-shallied we can have shilly-shallied you can have shilly-shallied they can have shilly-shallied
V-ing perfect
I can have been shilly-shallying you can have been shilly-shallying she can have been shilly-shallying we can have been shilly-shallying you can have been shilly-shallying they can have been shilly-shallying
Negation
Simple form
I can't shilly-shally you can't shilly-shally she can't shilly-shally we can't shilly-shally you can't shilly-shally they can't shilly-shally
V-ing form
I can't be shilly-shallying you can't be shilly-shallying she can't be shilly-shallying we can't be shilly-shallying you can't be shilly-shallying they can't be shilly-shallying
Perfect
I can't have shilly-shallied you can't have shilly-shallied she can't have shilly-shallied we can't have shilly-shallied you can't have shilly-shallied they can't have shilly-shallied
V-ing perfect
I can't have been shilly-shallying you can't have been shilly-shallying she can't have been shilly-shallying we can't have been shilly-shallying you can't have been shilly-shallying they can't have been shilly-shallying
Interrogative form
Simple form
can I shilly-shally? can you shilly-shally? can she shilly-shally? can we shilly-shally? can you shilly-shally? can they shilly-shally?
V-ing form
can I be shilly-shallying? can you be shilly-shallying? can she be shilly-shallying? can we be shilly-shallying? can you be shilly-shallying? can they be shilly-shallying?
Perfect
can I have shilly-shallied? can you have shilly-shallied? can she have shilly-shallied? can we have shilly-shallied? can you have shilly-shallied? can they have shilly-shallied?
V-ing perfect
can I have been shilly-shallying? can you have been shilly-shallying? can she have been shilly-shallying? can we have been shilly-shallying? can you have been shilly-shallying? can they have been shilly-shallying?
Interro-negative form
Simple form
can't I shilly-shally? can't you shilly-shally? can't she shilly-shally? can't we shilly-shally? can't you shilly-shally? can't they shilly-shally?
V-ing form
can't I be shilly-shallying? can't you be shilly-shallying? can't she be shilly-shallying? can't we be shilly-shallying? can't you be shilly-shallying? can't they be shilly-shallying?
Perfect
can't I have shilly-shallied? can't you have shilly-shallied? can't she have shilly-shallied? can't we have shilly-shallied? can't you have shilly-shallied? can't they have shilly-shallied?
V-ing perfect
can't I have been shilly-shallying? can't you have been shilly-shallying? can't she have been shilly-shallying? can't we have been shilly-shallying? can't you have been shilly-shallying? can't they have been shilly-shallying?