could randomise
Verbo regular: randomise - randomised- randomised

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could randomise
you could randomise
he could randomise
we could randomise
you could randomise
they could randomise 	I could be randomising
you could be randomising
he could be randomising
we could be randomising
you could be randomising
they could be randomising	I could have randomised
you could have randomised
he could have randomised
we could have randomised
you could have randomised
they could have randomised	I could have been randomising
you could have been randomising
he could have been randomising
we could have been randomising
you could have been randomising
they could have been randomising	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not randomise
you could not randomise
he could not randomise
we could not randomise
you could not randomise
they could not randomise 	I could not be randomising
you could not be randomising
he could not be randomising
we could not be randomising
you could not be randomising
they could not be randomising	I could not have randomised
you could not have randomised
he could not have randomised
we could not have randomised
you could not have randomised
they could not have randomised	I could not have been randomising
you could not have been randomising
he could not have been randomising
we could not have been randomising
you could not have been randomising
they could not have been randomising	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I randomise?
could you randomise?
could he randomise?
could we randomise?
could you randomise?
could they randomise? 	could I be randomising?
could you be randomising?
could he be randomising?
could we be randomising?
could you be randomising?
could they be randomising? 	could I have randomised?
could you have randomised?
could he have randomised?
could we have randomised?
could you have randomised?
could they have randomised? 	could I have been randomising?
could you have been randomising?
could he have been randomising?
could we have been randomising?
could you have been randomising?
could they have been randomising? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not randomise?
could you not randomise?
could he not randomise?
could we not randomise?
could you not randomise?
could they not randomise? 	could I not be randomising?
could you not be randomising?
could he not be randomising?
could we not be randomising?
could you not be randomising?
could they not be randomising? 	could I not have randomised?
could you not have randomised?
could he not have randomised?
could we not have randomised?
could you not have randomised?
could they not have randomised? 	could I not have been randomising?
could you not have been randomising?
could he not have been randomising?
could we not have been randomising?
could you not have been randomising?
could they not have been randomising?