must snowshoe
Verbo regular: snowshoe - snowshoed- snowshoed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must snowshoe
you must snowshoe
he must snowshoe
we must snowshoe
you must snowshoe
they must snowshoe 	I must be snowshoing
you must be snowshoing
he must be snowshoing
we must be snowshoing
you must be snowshoing
they must be snowshoing	I must have snowshoed
you must have snowshoed
he must have snowshoed
we must have snowshoed
you must have snowshoed
they must have snowshoed	I must have been snowshoing
you must have been snowshoing
he must have been snowshoing
we must have been snowshoing
you must have been snowshoing
they must have been snowshoing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not snowshoe
you must not snowshoe
he must not snowshoe
we must not snowshoe
you must not snowshoe
they must not snowshoe 	I must not be snowshoing
you must not be snowshoing
he must not be snowshoing
we must not be snowshoing
you must not be snowshoing
they must not be snowshoing	I must not have snowshoed
you must not have snowshoed
he must not have snowshoed
we must not have snowshoed
you must not have snowshoed
they must not have snowshoed	I must not have been snowshoing
you must not have been snowshoing
he must not have been snowshoing
we must not have been snowshoing
you must not have been snowshoing
they must not have been snowshoing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I snowshoe?
must you snowshoe?
must he snowshoe?
must we snowshoe?
must you snowshoe?
must they snowshoe? 	must I be snowshoing?
must you be snowshoing?
must he be snowshoing?
must we be snowshoing?
must you be snowshoing?
must they be snowshoing? 	must I have snowshoed?
must you have snowshoed?
must he have snowshoed?
must we have snowshoed?
must you have snowshoed?
must they have snowshoed? 	must I have been snowshoing?
must you have been snowshoing?
must he have been snowshoing?
must we have been snowshoing?
must you have been snowshoing?
must they have been snowshoing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not snowshoe?
must you not snowshoe?
must he not snowshoe?
must we not snowshoe?
must you not snowshoe?
must they not snowshoe? 	must I not be snowshoing?
must you not be snowshoing?
must he not be snowshoing?
must we not be snowshoing?
must you not be snowshoing?
must they not be snowshoing? 	must I not have snowshoed?
must you not have snowshoed?
must he not have snowshoed?
must we not have snowshoed?
must you not have snowshoed?
must they not have snowshoed? 	must I not have been snowshoing?
must you not have been snowshoing?
must he not have been snowshoing?
must we not have been snowshoing?
must you not have been snowshoing?
must they not have been snowshoing?