Good Grammar

Whenever my children say something grammatically wrong, I tell them how it would drive my 4th grade teacher, Mrs Poole,  bonkers. There were a few kids in my class who used the phrase " I ain't got none" when asked about their homework. She always groaned and promptly corrected their grammar, but it don't think it ever did any good. I suppose I have her to thank for my, mostly, good grammar.