must shop
Verbo regular: shop - shopped- shopped

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must shop
you must shop
he must shop
we must shop
you must shop
they must shop 	I must be shopping
you must be shopping
he must be shopping
we must be shopping
you must be shopping
they must be shopping	I must have shopped
you must have shopped
he must have shopped
we must have shopped
you must have shopped
they must have shopped	I must have been shopping
you must have been shopping
he must have been shopping
we must have been shopping
you must have been shopping
they must have been shopping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not shop
you must not shop
he must not shop
we must not shop
you must not shop
they must not shop 	I must not be shopping
you must not be shopping
he must not be shopping
we must not be shopping
you must not be shopping
they must not be shopping	I must not have shopped
you must not have shopped
he must not have shopped
we must not have shopped
you must not have shopped
they must not have shopped	I must not have been shopping
you must not have been shopping
he must not have been shopping
we must not have been shopping
you must not have been shopping
they must not have been shopping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I shop?
must you shop?
must he shop?
must we shop?
must you shop?
must they shop? 	must I be shopping?
must you be shopping?
must he be shopping?
must we be shopping?
must you be shopping?
must they be shopping? 	must I have shopped?
must you have shopped?
must he have shopped?
must we have shopped?
must you have shopped?
must they have shopped? 	must I have been shopping?
must you have been shopping?
must he have been shopping?
must we have been shopping?
must you have been shopping?
must they have been shopping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not shop?
must you not shop?
must he not shop?
must we not shop?
must you not shop?
must they not shop? 	must I not be shopping?
must you not be shopping?
must he not be shopping?
must we not be shopping?
must you not be shopping?
must they not be shopping? 	must I not have shopped?
must you not have shopped?
must he not have shopped?
must we not have shopped?
must you not have shopped?
must they not have shopped? 	must I not have been shopping?
must you not have been shopping?
must he not have been shopping?
must we not have been shopping?
must you not have been shopping?
must they not have been shopping?