How To Use Commas Right
When an adverbial phrase begins a sentence it s often followed by a comma but it doesn t have to be especially if it s short.
How to use commas right. When you re describing something with two or more adjectives you can use a comma between them if those adjectives are coordinating. The area of north america is approximately 9 435 000 square miles. Commas in numbers in numbers of more than three digits use a comma after every third digit from right to left. It is a common misconception that using a comma before the and is not necessary. In a dictionary form there are few generally used punctuation marks available like comma colon semicolon etc.
While month day year combinations do take a comma before the year as soon as you remove the day from the equation the comma drops away. Commas always follow these clauses at the start of a sentence. This is much easier to read. Also use a comma to separate the elements in an address or when referring to a city and state or country. A unit consisting only of a month and a year needs no comma to divide the elements perhaps because there aren t two numbers side by side which can invite confusion.
The area of north america is approximately 9435000 square miles. However you can use many symbols as punctuation marks in broader sense. I love to visit tokyo japan. Separate the elements in a series. Each of the elements in a date weekday month and day and year should be separated by a comma.
The list might be comprised of nouns like in the example above or it could be made up of adjectives verbs or clauses. Whatever it is made up of use commas to separate them. If a dependent clause ends the sentence however it no longer requires a comma. Below are some of the rules for using commas the right way. He was born in january 1990.
They re coordinating if you could place and between them you shouldn t put a comma after the final adjective. In other words if the sentence still makes sense without the phrase commas should be used to separate it from the rest of the sentence just as you have done. For example you would use a comma in this sentence. Use commas to separate coordinate adjectives. You can also use a comma with a shorter phrase when you want to emphasize it or add a pause for literary effect.