must impaste
Verbo regular: impaste - impasted- impasted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must impaste
you must impaste
he must impaste
we must impaste
you must impaste
they must impaste 	I must be impasting
you must be impasting
he must be impasting
we must be impasting
you must be impasting
they must be impasting	I must have impasted
you must have impasted
he must have impasted
we must have impasted
you must have impasted
they must have impasted	I must have been impasting
you must have been impasting
he must have been impasting
we must have been impasting
you must have been impasting
they must have been impasting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not impaste
you must not impaste
he must not impaste
we must not impaste
you must not impaste
they must not impaste 	I must not be impasting
you must not be impasting
he must not be impasting
we must not be impasting
you must not be impasting
they must not be impasting	I must not have impasted
you must not have impasted
he must not have impasted
we must not have impasted
you must not have impasted
they must not have impasted	I must not have been impasting
you must not have been impasting
he must not have been impasting
we must not have been impasting
you must not have been impasting
they must not have been impasting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I impaste?
must you impaste?
must he impaste?
must we impaste?
must you impaste?
must they impaste? 	must I be impasting?
must you be impasting?
must he be impasting?
must we be impasting?
must you be impasting?
must they be impasting? 	must I have impasted?
must you have impasted?
must he have impasted?
must we have impasted?
must you have impasted?
must they have impasted? 	must I have been impasting?
must you have been impasting?
must he have been impasting?
must we have been impasting?
must you have been impasting?
must they have been impasting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not impaste?
must you not impaste?
must he not impaste?
must we not impaste?
must you not impaste?
must they not impaste? 	must I not be impasting?
must you not be impasting?
must he not be impasting?
must we not be impasting?
must you not be impasting?
must they not be impasting? 	must I not have impasted?
must you not have impasted?
must he not have impasted?
must we not have impasted?
must you not have impasted?
must they not have impasted? 	must I not have been impasting?
must you not have been impasting?
must he not have been impasting?
must we not have been impasting?
must you not have been impasting?
must they not have been impasting?