With the possible exception of a missing comma after the introductory conjunction, the sentence above is grammatically correct, but, as I wrote in post # 70, "use" can be used as either a verb or a noun. In the sentence above, "use" is a verb, not a noun. Thus, it is not an example of "use" as a noun, as was the case in Geo's sentence.No, usage is correct.
So if you're going to use the English language, be sure to practice the correct usage.
http://www.merriam-webster.com/dictionary/usage
Also, as I wrote in post #70, Geo's sentence was (and is) grammatically correct. It would also be grammatically correct to substitute "usage" for "use" as the last word in the sentence. And, as I previously pointed out, it would have been a more precise word choice, but that is a matter of semantics, not grammar.I want to be corrected on spelling and grammar use.