English verb conjugation
COULD BLETHER BLETHER

Regular verb: blether blether - blether blethered - blether blethered

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I could blether blether you could blether blether he could blether blether we could blether blether you could blether blether they could blether blether	I could be blether blethering you could be blether blethering he could be blether blethering we could be blether blethering you could be blether blethering they could be blether blethering
Perfect	V-ing perfect
I could have blether blethered you could have blether blethered he could have blether blethered we could have blether blethered you could have blether blethered they could have blether blethered	I could have been blether blethering you could have been blether blethering he could have been blether blethering we could have been blether blethering you could have been blether blethering they could have been blether blethering

Negation

Simple form	V-ing form
I could not blether blether you could not blether blether he could not blether blether we could not blether blether you could not blether blether they could not blether blether	I could not be blether blethering you could not be blether blethering he could not be blether blethering we could not be blether blethering you could not be blether blethering they could not be blether blethering
Perfect	V-ing perfect
I could not have blether blethered you could not have blether blethered he could not have blether blethered we could not have blether blethered you could not have blether blethered they could not have blether blethered	I could not have been blether blethering you could not have been blether blethering he could not have been blether blethering we could not have been blether blethering you could not have been blether blethering they could not have been blether blethering

Interrogative form

Simple form	V-ing form
could I blether blether? could you blether blether? could he blether blether? could we blether blether? could you blether blether? could they blether blether?	could I be blether blethering? could you be blether blethering? could he be blether blethering? could we be blether blethering? could you be blether blethering? could they be blether blethering?
Perfect	V-ing perfect
could I have blether blethered? could you have blether blethered? could he have blether blethered? could we have blether blethered? could you have blether blethered? could they have blether blethered?	could I have been blether blethering? could you have been blether blethering? could he have been blether blethering? could we have been blether blethering? could you have been blether blethering? could they have been blether blethering?

Interro-negative form

Simple form	V-ing form
could I not blether blether? could you not blether blether? could he not blether blether? could we not blether blether? could you not blether blether? could they not blether blether?	could I not be blether blethering? could you not be blether blethering? could he not be blether blethering? could we not be blether blethering? could you not be blether blethering? could they not be blether blethering?
Perfect	V-ing perfect
could I not have blether blethered? could you not have blether blethered? could he not have blether blethered? could we not have blether blethered? could you not have blether blethered? could they not have blether blethered?	could I not have been blether blethering? could you not have been blether blethering? could he not have been blether blethering? could we not have been blether blethering? could you not have been blether blethering? could they not have been blether blethering?