Four Basic Comma Rules

The comma is the most commonly used form of punctuation and is probably the most difficult to master. Using commas is science and art: there are clear rules, but there is plenty of room to manage. Science and art used in commas changed with time. For example, writers from the 18th century to the 19th century used goods without mercy. However, do not assume that the comma problem depends on too many or too few commas. It is best to master rules - and I know which rules are destroyed and when they are destroyed. You should consciously break the rules. Intuition is not always the best guide. In particular, a practical way to choose a comma whenever you pause in a speech is sometimes bothering you, especially if you write long sentences and easily lose your breath. Below are the basic rules to guide you on how to use commas.

When an adverb phrase begins a sentence, it usually follows a comma, but especially if it is short, that is not necessarily the case. As a rule of thumb, if the phrase exceeds about 4 words, please use a comma. If you want to emphasize, you can also use a comma of short phrases or add a pause for literary effects. Some small ideas pop up in the middle of the sentence to express interruptions, emotions, intonation and emphasis. Parenthesis elements are clauses that add additional information to sentences but can be deleted without changing the meaning of the sentences. Both the interrupter and the parentheses element must be represented by a comma.

Please use a comma for all unrestricted elements. Non-limiting elements are phrases and phrases that are not important to grammar. These elements can be removed from the sentence without compromising the basic information. Please use a comma for these unrestricted elements. In one example, 11% of the offspring of mothers who drink 2-4 cups a day have shown some characteristics of fetal alcohol syndrome (FAS), while drinking more than 4 cups a day . 19% of them show FAS characteristics. Imagine that this sentence is not "a mother who drinks 2-4 cups a day" or "a mother drinking more than four cups a day." There is no point in this sentence, there is no comma!)