If you are wanting ...?

[Tom]

ain't

He simply calls it sub-standard and so do I? Amy, I have no opinions of my own. No depth in English. I am extremely lucky to meet you people here in the forum whose cooperation and support beggar description. I believe in what I am told by you people. or what I read in M.Swan's. I have also seen Mr. Micawber quoting Swan once or twice. Well, he is not, as far as my opinion is concerned, less than Swan himself.

Amy, don't you have Practical English Usage, by Swan? Which is your favourite reference book?

Tom