Breakdown of Det är ju mörkt, så vi behöver ficklampan.
vara
to be
det
it (neuter)
vi
we
behöva
to need
mörk
dark
så
so
ficklampan
the flashlight
ju
as you know / of course
Questions & Answers about Det är ju mörkt, så vi behöver ficklampan.
What exactly does the word ju do in this sentence?
Ju is a modal particle that shows the speaker expects the listener to agree. It translates roughly to 'as you know', 'of course', or 'obviously'. By saying Det är ju mörkt, the speaker is pointing out a shared fact (they can both see that it is dark) as the obvious reason they need the flashlight.
Why is ju placed right after är?
In a Swedish main clause, sentence adverbs—which includes modal particles like ju, väl, and nog—always come immediately after the first verb. Since är is the verb here, ju goes right behind it.
Why does mörkt end with a -t here?
When describing weather, time, or general environmental conditions, Swedish uses det ('it') as an impersonal subject. Because det is a neuter word (an ett-word), any adjective describing it must take the neuter -t ending. So, mörk becomes mörkt.
How is the word ficklampan formed?
It is a compound word made of ficka (pocket) and lampa (lamp). The -n at the very end is the definite article suffix, which makes it 'the flashlight' rather than just 'a flashlight'.
Does the word så change the word order in the second half of the sentence?
No, it does not. When så means 'so' or 'therefore', it connects two main clauses without changing the word order. The second clause just follows the normal subject-first pattern: subject (vi) followed directly by the verb (behöver).
Learn Det är ju mörkt, så vi behöver ficklampan and more in Swedish
All course content and exercises are completely free — no paywalls, no trial periods, no signup needed.
- ✓ Practice with interactive exercises
- ✓ Track your progress with spaced repetition
- ✓Learn at your own pace — completely free