must reteach
Verbo irregular: reteach - retaught- retaught

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must reteach
you must reteach
he must reteach
we must reteach
you must reteach
they must reteach 	I must be reteaching
you must be reteaching
he must be reteaching
we must be reteaching
you must be reteaching
they must be reteaching	I must have retaught
you must have retaught
he must have retaught
we must have retaught
you must have retaught
they must have retaught	I must have been reteaching
you must have been reteaching
he must have been reteaching
we must have been reteaching
you must have been reteaching
they must have been reteaching	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't reteach
you mustn't reteach
he mustn't reteach
we mustn't reteach
you mustn't reteach
they mustn't reteach 	I mustn't be reteaching
you mustn't be reteaching
he mustn't be reteaching
we mustn't be reteaching
you mustn't be reteaching
they mustn't be reteaching	I mustn't have retaught
you mustn't have retaught
he mustn't have retaught
we mustn't have retaught
you mustn't have retaught
they mustn't have retaught	I mustn't have been reteaching
you mustn't have been reteaching
he mustn't have been reteaching
we mustn't have been reteaching
you mustn't have been reteaching
they mustn't have been reteaching	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I reteach?
must you reteach?
must he reteach?
must we reteach?
must you reteach?
must they reteach? 	must I be reteaching?
must you be reteaching?
must he be reteaching?
must we be reteaching?
must you be reteaching?
must they be reteaching? 	must I have retaught?
must you have retaught?
must he have retaught?
must we have retaught?
must you have retaught?
must they have retaught? 	must I have been reteaching?
must you have been reteaching?
must he have been reteaching?
must we have been reteaching?
must you have been reteaching?
must they have been reteaching? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I reteach?
mustn't you reteach?
mustn't he reteach?
mustn't we reteach?
mustn't you reteach?
mustn't they reteach? 	mustn't I be reteaching?
mustn't you be reteaching?
mustn't he be reteaching?
mustn't we be reteaching?
mustn't you be reteaching?
mustn't they be reteaching? 	mustn't I have retaught?
mustn't you have retaught?
mustn't he have retaught?
mustn't we have retaught?
mustn't you have retaught?
mustn't they have retaught? 	mustn't I have been reteaching?
mustn't you have been reteaching?
mustn't he have been reteaching?
mustn't we have been reteaching?
mustn't you have been reteaching?
mustn't they have been reteaching?