Hænge is one of the most instructive verbs in Danish, because it is really two verbs sharing a single infinitive and a single present tense. When it means 'be hanging' (something just hangs there, of its own accord) it is strong: hænger / hang / hængt. When it means 'hang something up' (you do it to an object) it is weak: hænger / hængte / hængt. The present hænger is identical for both, so the difference only shows up in the past — and getting it right is a clear marker of a careful speaker.
Principal parts
| Meaning | Infinitive | Present | Past | Past participle | Imperative |
|---|---|---|---|---|---|
| 'be hanging' (intransitive, strong) | (at) hænge | hænger | hang | hængt | hæng! |
| 'hang sth up' (transitive, weak) | (at) hænge | hænger | hængte | hængt | hæng! |
The core split: who is doing the hanging?
This is the central teaching point, so read it slowly. Ask one question: does something hang by itself, or does a person hang something up?
- If the subject is the thing that hangs (no object), use the strong past hang.
- If the subject is a person acting on an object, use the weak past hængte.
Billedet hang på væggen i mange år.
The picture hung on the wall for many years.
Hun hængte billedet op over sofaen.
She hung the picture up above the sofa.
In the first sentence, billedet (the picture) is the subject and nothing acts on it — it simply hangs, so we get strong hang. In the second, hun (she) acts on billedet, so we get weak hængte. Same present hænger, two different pasts.
Jakken hang på en knage ved døren.
The jacket was hanging on a hook by the door.
Jeg hængte jakken på knagen og satte mig.
I hung the jacket on the hook and sat down.
This is exactly the same pattern English once had: hang / hung for the intransitive ('the coat hung there') versus the regular hanged reserved nowadays only for executions. Danish keeps the two-way split fully alive and productive — hang versus hængte is an everyday distinction, not a fossil.
Present perfect: the participle is the same
The good news is that the past participle is hængt for both meanings, so the perfect tense does not force you to choose. Both take the auxiliary have (har), because neither is a verb of motion or change of state.
Det maleri har hængt der, så længe jeg kan huske.
That painting has hung there for as long as I can remember.
Har du hængt vasketøjet op endnu?
Have you hung the laundry up yet?
So the only place you must actively choose between strong and weak is the simple past. Everywhere else, hænger and hængt cover both.
Common particle verbs and expressions
Hænge is extremely productive with particles, and these are where it earns its keep in conversation.
- hænge ud — 'hang out', spend time relaxing (informal). Built on the intransitive sense, so its past is the strong hang ud.
Vi hang bare ud i parken hele eftermiddagen.
We just hung out in the park all afternoon.
- hænge sammen — 'be connected', 'make sense', 'fit together'. Strong past hang sammen.
Jeg forstår ikke, hvordan det hele hænger sammen.
I don't understand how it all fits together.
Hans forklaring hang slet ikke sammen.
His explanation didn't hang together at all.
- hænge fast — 'stick', 'be stuck', 'get caught'. Strong past hang fast.
Min trøje hang fast i et søm.
My sweater got caught on a nail.
- hænge i — (informal) 'keep at it', 'work hard'. Du må hænge i, hvis du vil nå det. ('You have to keep at it if you want to finish.')
Hænge in the wider strong/weak landscape
This intransitive-strong / transitive-weak pairing is a recurring Danish design. Hænge is the headline example, but it sits alongside related pairs such as ligge / lægge ('lie' versus 'lay') and sidde / sætte ('sit' versus 'set, place'), where one verb describes a resting state and its partner describes putting something into that state. Hænge is unusual only in that both members are spelled and pronounced the same in the infinitive and present — the language merged the forms everywhere except the past.
Common Mistakes
❌ Hun hang billedet op.
Incorrect — this is the transitive 'hang up', so it needs the weak past.
✅ Hun hængte billedet op.
She hung the picture up.
❌ Frakken hængte på en knage hele dagen.
Incorrect — nothing acts on the coat; this is the strong intransitive.
✅ Frakken hang på en knage hele dagen.
The coat hung on a hook all day.
❌ Vi hængte ud i byen i går.
Incorrect — 'hang out' is built on the intransitive, so the past is strong.
✅ Vi hang ud i byen i går.
We hung out in town yesterday.
❌ Jeg ved ikke, om historien hængte sammen.
Incorrect — 'hænge sammen' is intransitive and takes the strong past.
✅ Jeg ved ikke, om historien hang sammen.
I don't know whether the story held together.
The English influence runs in one specific direction: learners over-extend the weak hængte because it feels like the safe "regular" choice, and because English only keeps one living past (hung) for both senses. Train yourself to hear the intransitive hang — it is the form that surprises learners, and the one native speakers expect.
Key takeaways
- One infinitive, one present (hænger), one participle (hængt) — but two pasts.
- Strong hang = something hangs by itself (no object); weak hængte = a person hangs something up.
- Particle verbs of state — hænge ud, hænge sammen, hænge fast — all take the strong hang.
- Both senses use the auxiliary have in the perfect: har hængt.
Now practice Danish
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