Yes, the noun phrase 'you and me' is the objective form; used as the object of a verb or a verb or a preposition.
The personal pronoun 'you' functions as a subject or an object in a sentence.
The personal pronoun 'me' functions only as an object in a sentence.
The corresponding personal pronoun that functions as a subject in a sentence is 'I'.
Examples of 'you and me' used correctly in a sentence:
It is proper English to say thank you for your concern because that goes to show that you acknowledged the person you are talking to
Yes.
no it is not correct to say you are not for sure instead you can say in proper English that you are not sure about something
Proper usage of this phrase is "I can never..." If you want to use "can't" instead it would be "I can't ever..."
The word English is not a proper noun when it is used as a proper adjective. That is an English accent, an English type automobile, an English looking top hat.
No, it is not proper English to say "on tomorrow." The correct phrase is "tomorrow."
No, it is not considered proper English to use "these ones." Instead, you should simply say "these" without the unnecessary "ones."
It is proper English to say thank you for your concern because that goes to show that you acknowledged the person you are talking to
Yeah you can say that or you can also say I can believe
Yes.
No it is "went well".
What sentences
No but Jack Morgan can.
That you need to speak proper English.
The same way you say it in English. It is a proper name.
no it is not correct to say you are not for sure instead you can say in proper English that you are not sure about something
Requests is an English word (plural of request), however we can not say if your use of the word is correct English because you have failed to say in your question how you were trying to use it.