Question: What’S The Difference Between When And While?

Where is while used?

We can use while or as to talk about two longer events or activities happening at the same time.

We can use either simple or continuous verb forms: We spent long evenings talking in my sitting-room while he played the music he had chosen and explained his ideas..

What is the word while in grammar?

While is a word in the English language that functions both as a noun and as a subordinating conjunction. Its meaning varies largely based on its intended function, position in the phrase and even the writer or speaker’s regional dialect.

Can sentence start with while?

A general rule states that one should not begin a sentence with a conjunction. Many grammar experts have dropped that rule. In this case, by emphasizing simultaneity, while functions partially as a preposition, so it makes even more sense to exempt it from the rule.

How do you use while in a sentence?

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.

What is perfect past?

The past perfect, also called the pluperfect, is a verb tense used to talk about actions that were completed before some point in the past. … The past perfect tense is for talking about something that happened before something else.

How long is a while?

The study has discovered “a while” estimates a length of 4 months whereas “a little while” would be a little less at 3 months’ time. Going a little further, “a while back” would indicate the potential of occurring up to 8 months in the past.

What is the difference between AS and while?

As is used to describe the function of a person or object. While is used to talk about two long actions or situations which go or went at the same time. In that case, use continuous or simple tense.

Should I use while or whilst?

Typically, Brits use whilst and Americans use while. That’s the main difference. When used as a conjunction or an adverb, while and whilst are interchangeable: There wasn’t much Stanley could do while he waited.

What is the use of when and 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 and while in a sentence?

Using When and While Conjunctions in a SentenceWhile John was driving home, he saw a great accident.While you are using acid solvents, you should be careful.When the doorbell rang, the old man was having a nap in the living room.When it rains heavily, all the streets and pavements around get muddy.

What does when mean?

1 : at what time when will you return. 2a : at or during which time. b : and then. 3 : at a former and usually less prosperous time brag fondly of having known him when— Vance Packard. when.

What does in a while mean?

The Oxford English Dictionary says that the noun phrase “a while” means “a time, esp. a short or moderate time,” and that it’s used chiefly with the prepositions “after,” “for,” and “in.” … So the literal meaning of “in a while” is within the limits of a short or moderate time.

What are joining words called?

A CONJUNCTION is a word that connects or joins together words, phrases, clauses, or sentences. There are two kinds of conjunctions, a primary class of COORDINATING conjunctions and a secondary class called SUBORDINATING or SUBORDINATE conjunctions.

Is Whilst past tense?

I was given to understand that “While” is the present tense and “Whilst” is the past tense. For example: “He sings while he is is in the shower.” and “When he was alive, he sung whilst in the shower.”