I speak fairly quickly so my would have comes out as would've. Im sure most people mean have, just that they abbreviate it, as they do in don't and won't. Sometimes one can be overly pedantic. If asked whether I'd like a cup of tea I ought to reply ' yes, I should like one' but I'd say 'would like one'. I'm sure most of us don't stick with the first person shall/will, should/would rule even if we are aware of it. Most of us break the rules but I agree that some things can grate, especially when we hear them from news presenters and others from whom we expect ' better'. I don't say train station, but it has become part of our language. We say bus station, don't we? I also dont say driver's licence, but ditto. One of my DDs always asks to 'get' a coffee. Younger people absorb language change, which has been mentioned above along with actual incorrect grammar. I just accept that as long as we all understand each other that's what's important. But just dont let me hear "He text me". ! Subject of an earlier thread , and a particular bête noir of mine.