could metalise
Verbo regular: metalise - metalised- metalised

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could metalise
you could metalise
he could metalise
we could metalise
you could metalise
they could metalise 	I could be metalising
you could be metalising
he could be metalising
we could be metalising
you could be metalising
they could be metalising	I could have metalised
you could have metalised
he could have metalised
we could have metalised
you could have metalised
they could have metalised	I could have been metalising
you could have been metalising
he could have been metalising
we could have been metalising
you could have been metalising
they could have been metalising	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not metalise
you could not metalise
he could not metalise
we could not metalise
you could not metalise
they could not metalise 	I could not be metalising
you could not be metalising
he could not be metalising
we could not be metalising
you could not be metalising
they could not be metalising	I could not have metalised
you could not have metalised
he could not have metalised
we could not have metalised
you could not have metalised
they could not have metalised	I could not have been metalising
you could not have been metalising
he could not have been metalising
we could not have been metalising
you could not have been metalising
they could not have been metalising	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I metalise?
could you metalise?
could he metalise?
could we metalise?
could you metalise?
could they metalise? 	could I be metalising?
could you be metalising?
could he be metalising?
could we be metalising?
could you be metalising?
could they be metalising? 	could I have metalised?
could you have metalised?
could he have metalised?
could we have metalised?
could you have metalised?
could they have metalised? 	could I have been metalising?
could you have been metalising?
could he have been metalising?
could we have been metalising?
could you have been metalising?
could they have been metalising? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not metalise?
could you not metalise?
could he not metalise?
could we not metalise?
could you not metalise?
could they not metalise? 	could I not be metalising?
could you not be metalising?
could he not be metalising?
could we not be metalising?
could you not be metalising?
could they not be metalising? 	could I not have metalised?
could you not have metalised?
could he not have metalised?
could we not have metalised?
could you not have metalised?
could they not have metalised? 	could I not have been metalising?
could you not have been metalising?
could he not have been metalising?
could we not have been metalising?
could you not have been metalising?
could they not have been metalising?