Yes, introductory participal phrases and adverb clauses are set off from main clauses by commas
Adverb clauses are the main verb and the helping verb used together.
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)
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
true
Prepositional phrases that begin with after are adverb phrases: e.g. "The nebula formed after a supernova" meaning the nebula formed afterward.
No, it is not an adverb. It is a past tense and past participle. It can form participial phrases that are adjectives (e.g. the train operated by a freight company)
1. adjective clauses 2. phrases 3. appositives 4. adverb clauses
Noun Adjective Verb Adverb Phrases Clauses That's on top of my head...
No, "sometimes" is an adverb used to indicate frequency or occurrence at unspecified intervals. It does not function as a conjunction, which is a word used to connect sentences, clauses, or phrases.
Adverb clauses are the main verb and the helping verb used together.
That's correct, "is not" is a negation verb phrase rather than a conjunction. Conjunctions are used to connect words, phrases, or clauses, such as "and," "but," or "or."
Lighting is a noun (a gerund). It is the present participle form of the verb (to light). It can be used as a noun, or in participial phrases (lighting the way), or as a verb (is lighting, were lighting, will be lighting).
Adverb phrases modify the verb, adjective, or adverb of the sentence.
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)
From Latin, it means "in relation to a word" (ad-verbum). Adverbs are the parts of speech that modify verbs, adjectives, and other adverbs. Infinitives, phrases, and clauses can also function as adverbs.
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
Typically, a sentence begins with a subject. However there are different constructions that can change that. Take the past two sentences. Both begin with an adjective and an adverb, in essence introductory clauses.