must parallel
Verbo regular: parallel - paralleled- paralleled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must parallel
you must parallel
he must parallel
we must parallel
you must parallel
they must parallel 	I must be paralleling
you must be paralleling
he must be paralleling
we must be paralleling
you must be paralleling
they must be paralleling	I must have paralleled
you must have paralleled
he must have paralleled
we must have paralleled
you must have paralleled
they must have paralleled	I must have been paralleling
you must have been paralleling
he must have been paralleling
we must have been paralleling
you must have been paralleling
they must have been paralleling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not parallel
you must not parallel
he must not parallel
we must not parallel
you must not parallel
they must not parallel 	I must not be paralleling
you must not be paralleling
he must not be paralleling
we must not be paralleling
you must not be paralleling
they must not be paralleling	I must not have paralleled
you must not have paralleled
he must not have paralleled
we must not have paralleled
you must not have paralleled
they must not have paralleled	I must not have been paralleling
you must not have been paralleling
he must not have been paralleling
we must not have been paralleling
you must not have been paralleling
they must not have been paralleling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I parallel?
must you parallel?
must he parallel?
must we parallel?
must you parallel?
must they parallel? 	must I be paralleling?
must you be paralleling?
must he be paralleling?
must we be paralleling?
must you be paralleling?
must they be paralleling? 	must I have paralleled?
must you have paralleled?
must he have paralleled?
must we have paralleled?
must you have paralleled?
must they have paralleled? 	must I have been paralleling?
must you have been paralleling?
must he have been paralleling?
must we have been paralleling?
must you have been paralleling?
must they have been paralleling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not parallel?
must you not parallel?
must he not parallel?
must we not parallel?
must you not parallel?
must they not parallel? 	must I not be paralleling?
must you not be paralleling?
must he not be paralleling?
must we not be paralleling?
must you not be paralleling?
must they not be paralleling? 	must I not have paralleled?
must you not have paralleled?
must he not have paralleled?
must we not have paralleled?
must you not have paralleled?
must they not have paralleled? 	must I not have been paralleling?
must you not have been paralleling?
must he not have been paralleling?
must we not have been paralleling?
must you not have been paralleling?
must they not have been paralleling?