English verb conjugation
COULD BIN

Regular verb: bin - bined - bined

Affirmation

Simple form	V-ing form
I could bin you could bin he could bin we could bin you could bin they could bin	I could be bining you could be bining he could be bining we could be bining you could be bining they could be bining
Perfect	V-ing perfect
I could have bined you could have bined he could have bined we could have bined you could have bined they could have bined	I could have been bining you could have been bining he could have been bining we could have been bining you could have been bining they could have been bining

Negation

Simple form	V-ing form
I could not bin you could not bin he could not bin we could not bin you could not bin they could not bin	I could not be bining you could not be bining he could not be bining we could not be bining you could not be bining they could not be bining
Perfect	V-ing perfect
I could not have bined you could not have bined he could not have bined we could not have bined you could not have bined they could not have bined	I could not have been bining you could not have been bining he could not have been bining we could not have been bining you could not have been bining they could not have been bining

Interrogative form

Simple form	V-ing form
could I bin? could you bin? could he bin? could we bin? could you bin? could they bin?	could I be bining? could you be bining? could he be bining? could we be bining? could you be bining? could they be bining?
Perfect	V-ing perfect
could I have bined? could you have bined? could he have bined? could we have bined? could you have bined? could they have bined?	could I have been bining? could you have been bining? could he have been bining? could we have been bining? could you have been bining? could they have been bining?

Interro-negative form

Simple form	V-ing form
could I not bin? could you not bin? could he not bin? could we not bin? could you not bin? could they not bin?	could I not be bining? could you not be bining? could he not be bining? could we not be bining? could you not be bining? could they not be bining?
Perfect	V-ing perfect
could I not have bined? could you not have bined? could he not have bined? could we not have bined? could you not have bined? could they not have bined?	could I not have been bining? could you not have been bining? could he not have been bining? could we not have been bining? could you not have been bining? could they not have been bining?