This is a dependent clause serving as an adverbial clause of time, indicating when the action in the main clause (the event of someone coming back) occurred.
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.
A subject pronoun functions as the subject of a sentence or the subject of a clause. Examples:They came for dinner.We had the wine they brought.
The sentence "That was the reason why he came late" is a complex sentence, as it contains an independent clause ("That was the reason") and a dependent clause ("why he came late").
The correct sentence is "Did she come there?" - using "came" is not grammatically correct in this context.
The correct sentence is "I come from" as it indicates your place of origin or where you are currently from. "I came from" would be correct if you are referring to a past event of where you came from.
Noun phrase
The results came back inconclusive.
She went into the bus but never came back. This is an example sentence using the word into.
i was rebelling the costume when he came back in the house.
she came back
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.
"You need to go back whence you came"
This morning i went TO the park and this afternoon I came back FROM the park.
It's correct.
i went shopping in town and came back home with a clown!
Amy came back from work, and when she opened the door, the phone immediately started to ring.
When Jenny came back with news of her promotion, we threw a small, impromptu party to celebrate.