I could liberate you could liberate she could liberate we could liberate you could liberate they could liberate
V-ing form
I could be liberating you could be liberating she could be liberating we could be liberating you could be liberating they could be liberating
Perfect
I could have liberated you could have liberated she could have liberated we could have liberated you could have liberated they could have liberated
V-ing perfect
I could have been liberating you could have been liberating she could have been liberating we could have been liberating you could have been liberating they could have been liberating
Negation
Simple form
I could not liberate you could not liberate she could not liberate we could not liberate you could not liberate they could not liberate
V-ing form
I could not be liberating you could not be liberating she could not be liberating we could not be liberating you could not be liberating they could not be liberating
Perfect
I could not have liberated you could not have liberated she could not have liberated we could not have liberated you could not have liberated they could not have liberated
V-ing perfect
I could not have been liberating you could not have been liberating she could not have been liberating we could not have been liberating you could not have been liberating they could not have been liberating
Interrogative form
Simple form
could I liberate? could you liberate? could she liberate? could we liberate? could you liberate? could they liberate?
V-ing form
could I be liberating? could you be liberating? could she be liberating? could we be liberating? could you be liberating? could they be liberating?
Perfect
could I have liberated? could you have liberated? could she have liberated? could we have liberated? could you have liberated? could they have liberated?
V-ing perfect
could I have been liberating? could you have been liberating? could she have been liberating? could we have been liberating? could you have been liberating? could they have been liberating?
Interro-negative form
Simple form
could I not liberate? could you not liberate? could she not liberate? could we not liberate? could you not liberate? could they not liberate?
V-ing form
could I not be liberating? could you not be liberating? could she not be liberating? could we not be liberating? could you not be liberating? could they not be liberating?
Perfect
could I not have liberated? could you not have liberated? could she not have liberated? could we not have liberated? could you not have liberated? could they not have liberated?
V-ing perfect
could I not have been liberating? could you not have been liberating? could she not have been liberating? could we not have been liberating? could you not have been liberating? could they not have been liberating?