'ju'ken wompt sen' is fairly standard round here (north west england) for, 'do you know what I am saying', if that's any help. It's more in the the sense of know and understand than just aware of, although I have heard people say, 'ju'ken our kid' on occasion. I've some friends from Dumfries and Galloway who say ken meaning know all the time, instead of just in particular phrases.