Usually only when they begin the sentence.
He stepped on a branch while he was walking across the yard (no comma).
While he was walking across the yard, he stepped on a branch (comma)
Adverb clauses are the main verb and the helping verb used together.
Yes, but it is often a conjunction used in restrictive clauses (e.g. when we leave). It is used alone as an adverb in questions such as "When do we leave?"
No, it is not a conjunction. It is an adverb, a conjunctive adverb, used along with a semicolon to connect clauses (instead of a conjunction).
All of the above
Two Main Types: A. Phrase Modifiers B. Clause Modifiers Under A. (Common) 1. Prepositional Phrase 2. Appositive Phrase 3. Infinitive Phrase 4. Participial Phrase Under B. (Dependent Clauses) 1. Adjective Clause a. Relative (Unclear Subject) b. Subordinate 2. Adverb Clause 3. Noun Clause
No, an introductory comma is not typically used after an interjection or participial phrase. Commas are usually used after introductory clauses or phrases to separate them from the main clause, but for interjections and participial phrases, a comma is not necessary in most cases.
No, commas are not used to enclose restrictive phrases and clauses. Restrictive phrases and clauses provide essential information about the noun they are modifying and should not be separated by commas.
Adverb clauses are the main verb and the helping verb used together.
The semicolon is used, often with a conjunctive adverb, or between independent clauses. A semicolon is also used between words in a series when parts of the series contain commas.
Commas are used to separate items in a list, to separate independent clauses in a compound sentence, to set off introductory phrases or clauses, and to offset nonessential information.
Commas are used in clauses to separate extra information from the main clause, such as with appositives or nonessential clauses. They can also be used to separate items in a list within a clause. Additionally, commas can set off introductory phrases or clauses at the beginning of a sentence.
A semicolon should be used to separate two independent clauses, especially if the clauses are closely related. Using a semicolon can help clarify the relationship between the ideas presented in each clause, even if one of the clauses contains commas within it.
Nonrestrictive clauses and phrases are set off by commas. These commas separate additional information that is not necessary for the sentence's meaning but provides extra details.
Commas are used differently when a clause is an independent clauses or if the clause is a dependent/subordinate clauses.
Use commas to separate clauses.
Yes, but it is often a conjunction used in restrictive clauses (e.g. when we leave). It is used alone as an adverb in questions such as "When do we leave?"
No, "often" is an adverb used to describe the frequency of an action. It is not a conjunction used to connect clauses or sentences.