Yes. It cleverly suggests correct use and wrongful use.
It depends on how you use the phrase: Can you provide me a copy of your CV? - correct
That is the correct spelling of "phrase" (word group, or to use specific words).
Incorrect use.
Abuse of notation is the use of mathematical notation in a way which is not formally correct but seems likely to simplify the exposition or suggest the correct intuition.
After every use.
No, the phrase "had went" is grammatically incorrect. The correct form is "had gone," using the past participle of "go" after the auxiliary verb "had."
The correct phrase to use depends on the context of the sentence. "To be" is used as an infinitive verb phrase, while "to being" is not grammatically correct in standard English. For example, "I like to be alone" is correct, while "I like to being alone" is not.
Yes
No, the correct use of the imperative is to give a command or instruction directly. In your example, it would be clearer and more concise to say "It is imperative that..." to convey necessity or importance.
'In the hope that' is the correct phrase.
That is the correct spelling of "phrase" (word group, or to use specific words).
This is not a sentence it is a phrase and as a phrase it is correct.