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What is the use of while?

What is the use of while?

when or while We use both when and while as subordinating conjunctions to introduce adverbial clauses of time. They mean during the time that and indicate that something is or was happening when something else occurred: The prisoners escaped when / while the prison warders were eating their lunch.

How do you use while in a sentence?

While sentence example

  1. I don’t want you to drive while you’re so tired.
  2. While waiting for the food to arrive, we were happy to sit and chat in the relaxing surroundings.
  3. She waited while he poured a cup of coffee.
  4. Can one be well while suffering morally?
  5. They stay awake at night while researchers work in the daytime.

Can a sentence begin with while?

The word ‘while’ creates a subordinating conjunction when it begins a sentence. The key is that it instantly makes the clause dependent whether it is independent or dependent, so you will have to follow it with a independent clause.

How do you use while in present tense?

Present: Use “while” or “as” to express what always happens when something else important takes place. This use of “while” and “as” is not as common as the time expression “when.” Notice that the preposition “during” is often used in place of “while” or “as” to express the same idea.

What is the meaning of while while?

1 : a period of time especially when short and marked by the occurrence of an action or a condition : time stay here for a while. 2 : the time and effort used (as in the performance of an action) : trouble worth your while. while. conjunction.

Can while mean but?

While (or whilst) means ‘during the time when something else happens’. When can mean the same as while, but when can also refer to a point in time. Compare.

How do you use while correctly?

Use a comma before while in the middle of a sentence when you mean “whereas” or “although.” I prefer chocolate cake, while my sister prefers key lime pie. I prefer chocolate cake while my sister prefers key lime pie. The price of eggs is rising, while the price of milk has stayed the same.

How do you use while as a conjunction?

The primary function of the word as a conjunction is to indicate that two separate clauses occur at the same time. “The days were hot while we were on vacation.” “I read a magazine while I was waiting.”

Do I use a comma before while?

When while is the first word of your sentence, you obviously shouldn’t add a comma in front of it. But if you’re using while to mean “whereas,” you still need to put a comma somewhere. The comma should go between the things being contrasted or happening at the same time.

Do we use comma after while?

Common starter words for introductory clauses that should be followed by a comma include after, although, as, because, if, since, when, while. However, don’t put a comma after the main clause when a dependent (subordinate) clause follows it (except for cases of extreme contrast).