Some qeutions about greunds and infinitves

hello

what those sentnces mean

I apprcited being invited to your home

in incorrect english does it mean   : "to be invited" ?

another thing

"sometimes adolcents complain about not being understood by their parents"

two of the sentnces have a same form?

what those sentnces mean (What do those sentences mean?)

I apprcited being invited to your home (I appreciated being invited to your home.)

in incorrect english does it mean   : "to be invited" ? (In incorrect English, does it mean "to be invited"?)

another thing

"sometimes adolcents  complain about not being understood by their parents"

(Sometimes adolescents ... parents.)

two of the sentnces have a same form? (... sentences have the same form?)

what's up (What's up?)

If you see spelling errors please fix me (If you see spelling errors, please correct them.)

Remember to start every sentence with a capital letter and end it with a question mark or a full stop.

I've also corrected your spelling errors.

Best regards

If i say : The man barely avoided being hit by the truck

Does it mean the same form as well ?

What do you mean by the same form as well?

Ok but my qeustion is little bit diffrent

E.g  here  ......................... being hit   in incorrct english is means  "to be hit"?