If you are using the word but to tie two sentences together, then you put a comma before the word but just as you would before the word and. If you use but within a sentence it does not use punctuation unless it would require it for and in the same situation. Her dress came below her ankles but did not touch the floor. That does not connect two separate sentences. Her dress came below her ankles and touched the floor. That also does not connect two separate sentences. You use the comma when you connect two sentences. He was a good student, and he ran fast. He was a good student, but he could not kick a ball.
No. There is no rule that a comma must always follow the word "which." In a parenthetical or appositive phrase, however, a comma may be required.Example:I did what I thought was right which, as I came to find out, was not.
Yes, typically a comma is placed after the word 'once' when it is used at the beginning of a sentence to introduce a dependent clause. For example: "Once, I finish my homework, I will go out to play."
Not necessarily. There is no word in English that requires a comma before or after it.
A comma may go before or after, or not be there at all. The placement of commas is entirely a matter of sentence structure. There is no word in English that requires a comma.
It is usually appropriate to place a comma before "but." One should not use a comma after "but."
No, a comma does not go before the word 'in'.
There is no word in English that necessarily requires a comma.
Not necessarily. There is no word in English that requires a comma before or after it.
no
No. There is no rule that a comma must always follow the word "which." In a parenthetical or appositive phrase, however, a comma may be required.Example:I did what I thought was right which, as I came to find out, was not.
Not necessarily. Commas are a feature of sentence structure. There is no word or phrase in English that requires a comma.
There is no word in English that necessarily requires a comma. Commas are features of the sentence. Sometimes a comma may go before if, for example when it introduces a new clause: We will wear rain-gear, if it becomes necessary. And sometimes a comma may go after if, for example in this sentence, when another thought is inserted into the structure. Generally there is no comma with if.
yes
no
Before
The comma goes before the word "but." For example: I was going to spell the word "comma" right, but then I fell into a coma.
Either a period ( . ) or an ellipsis ( . . . ) will go after 'etc' .