how come

English

Etymology

Probably from older forms such as “How comes it that... ?” and “How did it come to be like this?”

Earlier historical forms:

“How comes it then that this her cold so great is not dissolved through my so hot desire ...”, Edmund Spenser in “Sonnet 30”, 1611

“But prithee how comes it to passe that you act Tragedies every day.”, Tho. Bates, “The Stage-players Complaint: In a Pleasant Dialogue Betweene Cane of the Fortune, and Reed of the Friers, Deploring Their Sad and Solitary Conditions for Want of Imployment, in this Heavie and Contagious Time of the Plague in London”, 1641

Compare West Frisian hoe kom (“how come”), Dutch hoe komt het (“how come it; why”).

Pronunciation

• IPA^(key): /haʊ kʌm/

• Audio (US):

  (file)

• Audio (AU):

  (file)

Adverb

how come

1. (idiomatic, informal) Why; why is it; for what reason or purpose?

   How come you didn’t leave when you had the chance?

Usage notes

“How come” differs from “why” in that the word order of the question is the same as that of a statement. Compare:

You didn’t leave. (statement)

How come you didn’t leave?

Why didn’t you leave?

Translations

why

• Afrikaans: hoekom
• Bulgarian: защо (bg) (zašto), как така (kak taka)
• Chinese:

  Mandarin: 為什麼／为什么 (zh) (wèishénme), 为什么 (zh) (wèishénme)

• Czech: proč (cs), jak to, že (cs)
• Dutch: hoe komt het dat, waarom (nl)
• Esperanto: kial (eo)
• Finnish: miksi (fi)
• French: comment se fait-il que (formal), comment se fait-ce que (formal), comment ça se fait que (colloquial), pourquoi (fr)
• Georgian: როგორ მოხდა (rogor moxda)
• German: wie kommt es dass, warum (de)
• Hungarian: hogyhogy
• (deprecated template usage) {{trans-mid}}
• Italian: come mai
• Japanese: 何で (nande)
• Korean: 왜 (ko) (wae)
• Persian: چرا؟ (fa)
• Polish: dlaczego (pl), jakże (pl)
• Portuguese: por quê (pt), como (pt)
• Russian: почему́ же (ru) (počemú že), почему́ (ru) (počemú), почему́ э́то (počemú éto)
• Spanish: cómo es que
• Swedish: hur kommer det sig (sv), varför (sv)
• Tagalog: bakit (tl)
• Vietnamese: tại sao (vi), tai sao