verb
In the sentence "you came back after a while," the word "back" is functioning as an adverb, modifying the verb "came." It describes where the action of coming took place, emphasizing the return.
The part of speech of "came" is a verb.
"Since" is a conjunction, and "while" can function as both a conjunction and a noun.
The phrase "a while" is a noun phrase. "While" functions as a noun in this context, representing a period of time.
"That" is a pronoun, while "I" is a pronoun and "am" is a verb.
The word "back" can be used as a noun, adjective, adverb, or verb depending on how it is used in a sentence.
'Came' on its own is a verb, but when it is written as 'came in', it becomes an adverbial phrase.
The phrase "a while" is a noun phrase. "While" functions as a noun in this context, representing a period of time.
preposition
An adverb of place.
"Since" is a conjunction, and "while" can function as both a conjunction and a noun.
adverb
Monotheism is considered to be the part of speech known as a noun. The adjective would be monotheistic while monotheistically would be the adverb.
While is a noun in that sentence.
preposition
only the command modue came back to earth
adjective
There are two parts of speech here: our is a pronoun, specifically a possessive pronoun; while atrium is a noun.