could restaff
Verbo regular: restaff - restaffed- restaffed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could restaff
you could restaff
he could restaff
we could restaff
you could restaff
they could restaff 	I could be restaffing
you could be restaffing
he could be restaffing
we could be restaffing
you could be restaffing
they could be restaffing	I could have restaffed
you could have restaffed
he could have restaffed
we could have restaffed
you could have restaffed
they could have restaffed	I could have been restaffing
you could have been restaffing
he could have been restaffing
we could have been restaffing
you could have been restaffing
they could have been restaffing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not restaff
you could not restaff
he could not restaff
we could not restaff
you could not restaff
they could not restaff 	I could not be restaffing
you could not be restaffing
he could not be restaffing
we could not be restaffing
you could not be restaffing
they could not be restaffing	I could not have restaffed
you could not have restaffed
he could not have restaffed
we could not have restaffed
you could not have restaffed
they could not have restaffed	I could not have been restaffing
you could not have been restaffing
he could not have been restaffing
we could not have been restaffing
you could not have been restaffing
they could not have been restaffing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I restaff?
could you restaff?
could he restaff?
could we restaff?
could you restaff?
could they restaff? 	could I be restaffing?
could you be restaffing?
could he be restaffing?
could we be restaffing?
could you be restaffing?
could they be restaffing? 	could I have restaffed?
could you have restaffed?
could he have restaffed?
could we have restaffed?
could you have restaffed?
could they have restaffed? 	could I have been restaffing?
could you have been restaffing?
could he have been restaffing?
could we have been restaffing?
could you have been restaffing?
could they have been restaffing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not restaff?
could you not restaff?
could he not restaff?
could we not restaff?
could you not restaff?
could they not restaff? 	could I not be restaffing?
could you not be restaffing?
could he not be restaffing?
could we not be restaffing?
could you not be restaffing?
could they not be restaffing? 	could I not have restaffed?
could you not have restaffed?
could he not have restaffed?
could we not have restaffed?
could you not have restaffed?
could they not have restaffed? 	could I not have been restaffing?
could you not have been restaffing?
could he not have been restaffing?
could we not have been restaffing?
could you not have been restaffing?
could they not have been restaffing?