What does comma symbolize?

The comma is used in many contexts and languages, mainly for separating things. According to the Oxford English Dictionary, the word comma comes directly from the Greek komma, which means something cut off or a short clause. A comma can also be used as a diacritic when combined with other characters.

Why do you use a comma?

1. Use commas to separate independent clauses when they are joined by any of these seven coordinating conjunctions: and, but, for, or, nor, so, yet. The game was over, but the crowd refused to leave.

What is a comma called?

The comma , is a punctuation mark that appears in several variants in different languages. It has the same shape as an apostrophe or single closing quotation mark (‘) in many typefaces, but it differs from them in being placed on the baseline of the text.

What are some words that signal contrast?

Signal Words for Contrast

  • however.
  • although.
  • though.
  • despite.
  • but.
  • in contrast to.
  • rather.

What is since and for in grammar?

For means “from the beginning of the period to the end of the period”. since + point: a “point” is a precise moment in time – 9 o’clock, 1st January, Monday. Since means “from a point in the past until now”.

Where is since used?

Since is used to present the starting point of an action that continues in the present and takes the usage of the present perfect or present perfect continuous tense verb.

Do you use a comma after since?

We usually put a comma before since after the main clause: We often use as and since clauses at the beginning of the sentence. We use a comma after the as- or since- clause: Since everything can be done from home with computers and telephones, there’s no need to dress up for work any more.

How do you use the word since?

When using since, we normally use present perfect and past perfect tenses in the main clause of the sentence. You wouldn’t use since when you are talking about the future because, by definition, since refers to specific point in the past.