must order
Verbo regular: order - ordered- ordered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must order
you must order
he must order
we must order
you must order
they must order 	I must be ordering
you must be ordering
he must be ordering
we must be ordering
you must be ordering
they must be ordering	I must have ordered
you must have ordered
he must have ordered
we must have ordered
you must have ordered
they must have ordered	I must have been ordering
you must have been ordering
he must have been ordering
we must have been ordering
you must have been ordering
they must have been ordering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not order
you must not order
he must not order
we must not order
you must not order
they must not order 	I must not be ordering
you must not be ordering
he must not be ordering
we must not be ordering
you must not be ordering
they must not be ordering	I must not have ordered
you must not have ordered
he must not have ordered
we must not have ordered
you must not have ordered
they must not have ordered	I must not have been ordering
you must not have been ordering
he must not have been ordering
we must not have been ordering
you must not have been ordering
they must not have been ordering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I order?
must you order?
must he order?
must we order?
must you order?
must they order? 	must I be ordering?
must you be ordering?
must he be ordering?
must we be ordering?
must you be ordering?
must they be ordering? 	must I have ordered?
must you have ordered?
must he have ordered?
must we have ordered?
must you have ordered?
must they have ordered? 	must I have been ordering?
must you have been ordering?
must he have been ordering?
must we have been ordering?
must you have been ordering?
must they have been ordering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not order?
must you not order?
must he not order?
must we not order?
must you not order?
must they not order? 	must I not be ordering?
must you not be ordering?
must he not be ordering?
must we not be ordering?
must you not be ordering?
must they not be ordering? 	must I not have ordered?
must you not have ordered?
must he not have ordered?
must we not have ordered?
must you not have ordered?
must they not have ordered? 	must I not have been ordering?
must you not have been ordering?
must he not have been ordering?
must we not have been ordering?
must you not have been ordering?
must they not have been ordering?