could excise
Verbo regular: excise - excised- excised

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could excise
you could excise
he could excise
we could excise
you could excise
they could excise 	I could be excising
you could be excising
he could be excising
we could be excising
you could be excising
they could be excising	I could have excised
you could have excised
he could have excised
we could have excised
you could have excised
they could have excised	I could have been excising
you could have been excising
he could have been excising
we could have been excising
you could have been excising
they could have been excising	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not excise
you could not excise
he could not excise
we could not excise
you could not excise
they could not excise 	I could not be excising
you could not be excising
he could not be excising
we could not be excising
you could not be excising
they could not be excising	I could not have excised
you could not have excised
he could not have excised
we could not have excised
you could not have excised
they could not have excised	I could not have been excising
you could not have been excising
he could not have been excising
we could not have been excising
you could not have been excising
they could not have been excising	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I excise?
could you excise?
could he excise?
could we excise?
could you excise?
could they excise? 	could I be excising?
could you be excising?
could he be excising?
could we be excising?
could you be excising?
could they be excising? 	could I have excised?
could you have excised?
could he have excised?
could we have excised?
could you have excised?
could they have excised? 	could I have been excising?
could you have been excising?
could he have been excising?
could we have been excising?
could you have been excising?
could they have been excising? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not excise?
could you not excise?
could he not excise?
could we not excise?
could you not excise?
could they not excise? 	could I not be excising?
could you not be excising?
could he not be excising?
could we not be excising?
could you not be excising?
could they not be excising? 	could I not have excised?
could you not have excised?
could he not have excised?
could we not have excised?
could you not have excised?
could they not have excised? 	could I not have been excising?
could you not have been excising?
could he not have been excising?
could we not have been excising?
could you not have been excising?
could they not have been excising?