come from
phrasal verb.This tells you the origin of a person or thing, like their home country, city, or where something was made.
phrasal verb.A transitive prepositional verb indicating the origin or source of a person, object, or idea.
“She comes from Canada.”
“This coffee comes from a small farm in Colombia and has a really rich flavour.”
“Her deep-seated distrust of authority comes from a childhood spent under a repressive regime, shaping her political views for life.”
Used to state the origin of a person (country, city) or a thing (source, material).
Contrast with 'be from', which is nearly synonymous for origin ('I come from Spain' vs. 'I am from Spain'), but 'come from' can also imply a cause ('His anger comes from insecurity').
In questions, the auxiliary verb 'do' is required before the subject 'you'.