must detach
Verbo regular: detach - detached- detached

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must detach
you must detach
he must detach
we must detach
you must detach
they must detach 	I must be detaching
you must be detaching
he must be detaching
we must be detaching
you must be detaching
they must be detaching	I must have detached
you must have detached
he must have detached
we must have detached
you must have detached
they must have detached	I must have been detaching
you must have been detaching
he must have been detaching
we must have been detaching
you must have been detaching
they must have been detaching	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not detach
you must not detach
he must not detach
we must not detach
you must not detach
they must not detach 	I must not be detaching
you must not be detaching
he must not be detaching
we must not be detaching
you must not be detaching
they must not be detaching	I must not have detached
you must not have detached
he must not have detached
we must not have detached
you must not have detached
they must not have detached	I must not have been detaching
you must not have been detaching
he must not have been detaching
we must not have been detaching
you must not have been detaching
they must not have been detaching	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I detach?
must you detach?
must he detach?
must we detach?
must you detach?
must they detach? 	must I be detaching?
must you be detaching?
must he be detaching?
must we be detaching?
must you be detaching?
must they be detaching? 	must I have detached?
must you have detached?
must he have detached?
must we have detached?
must you have detached?
must they have detached? 	must I have been detaching?
must you have been detaching?
must he have been detaching?
must we have been detaching?
must you have been detaching?
must they have been detaching? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not detach?
must you not detach?
must he not detach?
must we not detach?
must you not detach?
must they not detach? 	must I not be detaching?
must you not be detaching?
must he not be detaching?
must we not be detaching?
must you not be detaching?
must they not be detaching? 	must I not have detached?
must you not have detached?
must he not have detached?
must we not have detached?
must you not have detached?
must they not have detached? 	must I not have been detaching?
must you not have been detaching?
must he not have been detaching?
must we not have been detaching?
must you not have been detaching?
must they not have been detaching?