could liberalise
Verbo regular: liberalise - liberalised- liberalised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could liberalise
you could liberalise
he could liberalise
we could liberalise
you could liberalise
they could liberalise 	I could be liberalising
you could be liberalising
he could be liberalising
we could be liberalising
you could be liberalising
they could be liberalising	I could have liberalised
you could have liberalised
he could have liberalised
we could have liberalised
you could have liberalised
they could have liberalised	I could have been liberalising
you could have been liberalising
he could have been liberalising
we could have been liberalising
you could have been liberalising
they could have been liberalising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not liberalise
you could not liberalise
he could not liberalise
we could not liberalise
you could not liberalise
they could not liberalise 	I could not be liberalising
you could not be liberalising
he could not be liberalising
we could not be liberalising
you could not be liberalising
they could not be liberalising	I could not have liberalised
you could not have liberalised
he could not have liberalised
we could not have liberalised
you could not have liberalised
they could not have liberalised	I could not have been liberalising
you could not have been liberalising
he could not have been liberalising
we could not have been liberalising
you could not have been liberalising
they could not have been liberalising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I liberalise?
could you liberalise?
could he liberalise?
could we liberalise?
could you liberalise?
could they liberalise? 	could I be liberalising?
could you be liberalising?
could he be liberalising?
could we be liberalising?
could you be liberalising?
could they be liberalising? 	could I have liberalised?
could you have liberalised?
could he have liberalised?
could we have liberalised?
could you have liberalised?
could they have liberalised? 	could I have been liberalising?
could you have been liberalising?
could he have been liberalising?
could we have been liberalising?
could you have been liberalising?
could they have been liberalising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not liberalise?
could you not liberalise?
could he not liberalise?
could we not liberalise?
could you not liberalise?
could they not liberalise? 	could I not be liberalising?
could you not be liberalising?
could he not be liberalising?
could we not be liberalising?
could you not be liberalising?
could they not be liberalising? 	could I not have liberalised?
could you not have liberalised?
could he not have liberalised?
could we not have liberalised?
could you not have liberalised?
could they not have liberalised? 	could I not have been liberalising?
could you not have been liberalising?
could he not have been liberalising?
could we not have been liberalising?
could you not have been liberalising?
could they not have been liberalising?