By Semantic meanings, British English

Mister Micawber wrote:I see no grammatical form or semantic meaning in had have had, I don't dispute you, but that doesn't mean there isn't one. And I can infer semantic meaning. Presumably that's because I'm used to hearing both versions, and I distinguish between them automatically. ...

For a lot of speakers, "shall" is equal to "will". For some, myself included, they are close in meaning, but "shall" has the extra meaning of "if it is anything to do with me. I'm a British English speaker though, so this could be the reason I see it that way. It is similar to the distinction...