the school faculty worked very hard during the new year event
Yes,it is technically proper grammar, of second generation in origin, however, alot of people misuse it in context.
Here are some sentences.A proper sentence has a subject and a verb.Use proper etiquette at the party.
Because I need help in English my words are obviously out of context.
She always makes sure to use proper grammar in her emails. It is important to follow proper safety guidelines when working with machinery. The doctor prescribed the proper medication for her condition.
Crime has to be studied in its social contexts
the proper way to spell genorator is "generator".
Please practice proper etiquette when in public.
To build that bookcase, you need the proper tools for the job.
Sometimes you can't understand a sentence, if it doesn't have proper punctuation.
Honey, I'm not a mind reader. I need a little more context to give you a proper answer. It's like asking me to finish a sentence without even starting it. Give me something to work with, sweetie.
Example sentence - The dietician explained why eating the proper foods is important for good health.
Yes--"playing" in that context is a gerund.