must shoo
Regular verb: shoo - shooed- shooed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must shoo
you must shoo
he must shoo
we must shoo
you must shoo
they must shoo 	I must be shooing
you must be shooing
he must be shooing
we must be shooing
you must be shooing
they must be shooing	I must have shooed
you must have shooed
he must have shooed
we must have shooed
you must have shooed
they must have shooed	I must have been shooing
you must have been shooing
he must have been shooing
we must have been shooing
you must have been shooing
they must have been shooing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't shoo
you mustn't shoo
he mustn't shoo
we mustn't shoo
you mustn't shoo
they mustn't shoo 	I mustn't be shooing
you mustn't be shooing
he mustn't be shooing
we mustn't be shooing
you mustn't be shooing
they mustn't be shooing	I mustn't have shooed
you mustn't have shooed
he mustn't have shooed
we mustn't have shooed
you mustn't have shooed
they mustn't have shooed	I mustn't have been shooing
you mustn't have been shooing
he mustn't have been shooing
we mustn't have been shooing
you mustn't have been shooing
they mustn't have been shooing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I shoo?
must you shoo?
must he shoo?
must we shoo?
must you shoo?
must they shoo? 	must I be shooing?
must you be shooing?
must he be shooing?
must we be shooing?
must you be shooing?
must they be shooing? 	must I have shooed?
must you have shooed?
must he have shooed?
must we have shooed?
must you have shooed?
must they have shooed? 	must I have been shooing?
must you have been shooing?
must he have been shooing?
must we have been shooing?
must you have been shooing?
must they have been shooing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I shoo?
mustn't you shoo?
mustn't he shoo?
mustn't we shoo?
mustn't you shoo?
mustn't they shoo? 	mustn't I be shooing?
mustn't you be shooing?
mustn't he be shooing?
mustn't we be shooing?
mustn't you be shooing?
mustn't they be shooing? 	mustn't I have shooed?
mustn't you have shooed?
mustn't he have shooed?
mustn't we have shooed?
mustn't you have shooed?
mustn't they have shooed? 	mustn't I have been shooing?
mustn't you have been shooing?
mustn't he have been shooing?
mustn't we have been shooing?
mustn't you have been shooing?
mustn't they have been shooing?