We used "were" when we are talking about more than 1 person.
We used "was" when we talk about single person
Yes. It cleverly suggests correct use and wrongful use.
It depends how you use it. If you use it after something it can be correct. But being in a sentence by itself isn't correct.
The Correct Use of Soap was created in 1980-05.
"Tomorrow's weather is meant to be fine" is a correct way to use it.
Use is present. Used is past. The correct sentence is, This is used for....
"Did you have your breakfast" is the better one to use.
A balance is the correct tool to use to find the mass of an object.
"Have been" is the correct phrase to use. "Have being" is not grammatically correct.
Both are correct.
If you use 'you and he' as the subject of the sentence, it is correct: You and he will meet when we get to the restaurant.
we use oil capacitor in horizontal way,This is correct or not?
No. He sat by the window is correct. He sits by the window is the correct use of sit.