formal,informal,standard and non-standard english

[Unregistered]

gud evening..
i am just informed that there is such exixtence of the title i just wrote can you ma'am enlightened mewith what dis means

[Casiopea]

For example:

Formal & Standard: How do you do?
Informal & Standard: How's it going?
Standard (can be informal and formal): How are you?
Non-Standard & informal: How's ya?
Non-Standard & Formal: ______________

Does that help?