could liberate
Verbo regolare: liberate - liberated- liberated

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could liberate
you could liberate
he could liberate
we could liberate
you could liberate
they could liberate 	I could be liberating
you could be liberating
he could be liberating
we could be liberating
you could be liberating
they could be liberating	I could have liberated
you could have liberated
he could have liberated
we could have liberated
you could have liberated
they could have liberated	I could have been liberating
you could have been liberating
he could have been liberating
we could have been liberating
you could have been liberating
they could have been liberating	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't liberate
you couldn't liberate
he couldn't liberate
we couldn't liberate
you couldn't liberate
they couldn't liberate 	I couldn't be liberating
you couldn't be liberating
he couldn't be liberating
we couldn't be liberating
you couldn't be liberating
they couldn't be liberating	I couldn't have liberated
you couldn't have liberated
he couldn't have liberated
we couldn't have liberated
you couldn't have liberated
they couldn't have liberated	I couldn't have been liberating
you couldn't have been liberating
he couldn't have been liberating
we couldn't have been liberating
you couldn't have been liberating
they couldn't have been liberating	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I liberate?
could you liberate?
could he liberate?
could we liberate?
could you liberate?
could they liberate? 	could I be liberating?
could you be liberating?
could he be liberating?
could we be liberating?
could you be liberating?
could they be liberating? 	could I have liberated?
could you have liberated?
could he have liberated?
could we have liberated?
could you have liberated?
could they have liberated? 	could I have been liberating?
could you have been liberating?
could he have been liberating?
could we have been liberating?
could you have been liberating?
could they have been liberating? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I liberate?
couldn't you liberate?
couldn't he liberate?
couldn't we liberate?
couldn't you liberate?
couldn't they liberate? 	couldn't I be liberating?
couldn't you be liberating?
couldn't he be liberating?
couldn't we be liberating?
couldn't you be liberating?
couldn't they be liberating? 	couldn't I have liberated?
couldn't you have liberated?
couldn't he have liberated?
couldn't we have liberated?
couldn't you have liberated?
couldn't they have liberated? 	couldn't I have been liberating?
couldn't you have been liberating?
couldn't he have been liberating?
couldn't we have been liberating?
couldn't you have been liberating?
couldn't they have been liberating?