can overstaff
Verbo regular: overstaff - overstaffed- overstaffed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can overstaff
you can overstaff
he can overstaff
we can overstaff
you can overstaff
they can overstaff 	I can be overstaffing
you can be overstaffing
he can be overstaffing
we can be overstaffing
you can be overstaffing
they can be overstaffing	I can have overstaffed
you can have overstaffed
he can have overstaffed
we can have overstaffed
you can have overstaffed
they can have overstaffed	I can have been overstaffing
you can have been overstaffing
he can have been overstaffing
we can have been overstaffing
you can have been overstaffing
they can have been overstaffing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot overstaff
you cannot overstaff
he cannot overstaff
we cannot overstaff
you cannot overstaff
they cannot overstaff 	I cannot be overstaffing
you cannot be overstaffing
he cannot be overstaffing
we cannot be overstaffing
you cannot be overstaffing
they cannot be overstaffing	I cannot have overstaffed
you cannot have overstaffed
he cannot have overstaffed
we cannot have overstaffed
you cannot have overstaffed
they cannot have overstaffed	I cannot have been overstaffing
you cannot have been overstaffing
he cannot have been overstaffing
we cannot have been overstaffing
you cannot have been overstaffing
they cannot have been overstaffing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I overstaff?
can you overstaff?
can he overstaff?
can we overstaff?
can you overstaff?
can they overstaff? 	can I be overstaffing?
can you be overstaffing?
can he be overstaffing?
can we be overstaffing?
can you be overstaffing?
can they be overstaffing? 	can I have overstaffed?
can you have overstaffed?
can he have overstaffed?
can we have overstaffed?
can you have overstaffed?
can they have overstaffed? 	can I have been overstaffing?
can you have been overstaffing?
can he have been overstaffing?
can we have been overstaffing?
can you have been overstaffing?
can they have been overstaffing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not overstaff?
can you not overstaff?
can he not overstaff?
can we not overstaff?
can you not overstaff?
can they not overstaff? 	can I not be overstaffing?
can you not be overstaffing?
can he not be overstaffing?
can we not be overstaffing?
can you not be overstaffing?
can they not be overstaffing? 	can I not have overstaffed?
can you not have overstaffed?
can he not have overstaffed?
can we not have overstaffed?
can you not have overstaffed?
can they not have overstaffed? 	can I not have been overstaffing?
can you not have been overstaffing?
can he not have been overstaffing?
can we not have been overstaffing?
can you not have been overstaffing?
can they not have been overstaffing?