Do you need a comma before Which?
Use a comma before which when it introduces a nonrestrictive phrase. Don’t use a comma before which when it’s part of a prepositional phrase, such as u201cin which.u201d Don’t use a comma before which when it introduces an indirect question.
Where should I put comma in which?
Rule: Use commas to enclose clauses not essential to the meaning of a sentence. These nonessential clauses are called nonrestrictive. Clauses which are essential are called restrictive. Both restrictive and nonrestrictive clauses may begin with a relative pronoun (such as who, whom, whose, that, which).
Is there a comma after which include?
Avoid using a comma when the words that follow including are restrictive or essential to understand the meaning of the sentence. Another way to determine if a comma is needed is to mentally replace the word x26quot;includingx26quot; by x26quot;for examplex26quot;. If the result still makes sense, add a comma before including.