Two of the most overworked prepositions in everyday Dutch are over and langs. Each one spreads across a range of meanings that English splits among several different words — and in one case (over for future time) Dutch reaches for a preposition that an English speaker would never expect. This page maps both words from their concrete spatial core outward to their idiomatic uses, so that the leap from over de brug (across the bridge) to over een week (in a week) stops feeling random and starts feeling motivated.
Over: from "across" to "about" to "in (a week)"
The physical core of over is across the top of or over and to the other side. From a high vantage point you can see this is the same image English uses for over — so the spatial sense transfers cleanly.
We liepen over de brug naar de andere kant van de rivier.
We walked across the bridge to the other side of the river.
De kat sprong over het hek en verdween in de tuin van de buren.
The cat jumped over the fence and disappeared into the neighbours' garden.
From this across sense Dutch derives a routing meaning — travelling via a place, i.e. passing across/through it on the way somewhere. English would say via or through here.
Als je over Utrecht rijdt, ben je sneller dan via de A2.
If you go via Utrecht, you'll be faster than via the A2.
Over = "about" (a topic)
The big abstract use of over is about — the subject of talking, thinking, reading, or arguing. This is the meaning you will use constantly, and several common verbs lock onto it: praten over, nadenken over, lezen over, klagen over, een boek over. Crucially the verb does not take English about mapped onto some other Dutch word — it is over every time.
Waar hebben jullie het zo lang over gehad? — Over de verkiezingen.
What were you talking about for so long? — About the elections.
Ik moet er nog even over nadenken voordat ik ja zeg.
I still need to think about it for a bit before I say yes.
Over = "in (X amount of time)" — the future-time trap
Here is the use that catches every English speaker. To say something will happen after a certain amount of time has passed — in a week, in two days, in an hour — Dutch uses over, not in. English in a week becomes Dutch over een week. The logic, once you see it, is the across image again: you are looking across the intervening stretch of time to the point on the other side.
Over een week ben ik weer terug uit Spanje.
In a week I'll be back from Spain.
De trein vertrekt over tien minuten, dus we moeten opschieten.
The train leaves in ten minutes, so we have to hurry.
Over een paar jaar wil ik een eigen huis kopen.
In a few years I want to buy my own house.
Note the contrast with in, which in time expressions marks a period within which or a duration, not a countdown to a future point: in de zomer (in summer), in twee uur klaar (finished within two hours). The countdown-to-future sense is over alone.
Langs: "along", "past", and "dropping by"
The core of langs is alongside — moving while keeping a line or edge beside you. English splits this into along (following the line) and past (moving by a fixed point), but Dutch handles both with one word.
We fietsten langs de rivier tot aan het volgende dorp.
We cycled along the river all the way to the next village.
De optocht kwam precies langs ons huis, dus we hadden goed zicht.
The parade came right past our house, so we had a good view.
Loop maar langs de etalages, dan kom je vanzelf bij de ingang.
Just walk along the shop windows and you'll reach the entrance by yourself.
Langs = "drop by / stop in"
The most idiomatic and most useful colloquial use: langs means to drop by or stop in somewhere briefly. You'll hear it constantly with even (just/briefly) and komen / gaan. The separable verb langskomen ("to come by") is built on exactly this.
Ik kom vanavond wel even langs om de boeken op te halen.
I'll just drop by this evening to pick up the books.
Ben je morgen thuis? Dan ga ik even bij je langs.
Are you home tomorrow? Then I'll stop by your place.
The pattern bij + person + langs ("drop by someone's place") pins down whose place you're going to: ik ga even bij mijn moeder langs. The bij names the destination-host; langs supplies the casual "drop in" flavour.
Langs vs voorbij: "past" with a difference
Both langs and voorbij can render English past, but they are not interchangeable. Langs keeps the route-following sense — you move alongside something, possibly with it as your guide. Voorbij stresses getting beyond a point and leaving it behind; it often implies you've overshot or passed it by.
| Dutch | English | Nuance |
|---|---|---|
| We reden langs het station. | We drove past the station. | the station was on our route, beside us |
| We zijn het station voorbij gereden. | We drove past the station (and beyond / too far). | we left it behind, possibly overshot |
Je bent de afslag al voorbij — je had links moeten afslaan.
You've already gone past the exit — you should have turned left.
So when you mean "we went past X and that's where we now are, beyond it," reach for voorbij; when you mean "our path ran alongside X," use langs.
Common Mistakes
❌ Ik ben in een week terug.
Incorrect — for a countdown to a future point, Dutch uses 'over', not 'in'. 'In een week' suggests a duration ('within a week').
✅ Ik ben over een week terug.
I'll be back in a week.
❌ Waar praten jullie van?
Incorrect — 'to talk about' is 'praten over', never 'praten van'. The 'about' preposition is 'over'.
✅ Waar praten jullie over?
What are you talking about?
❌ Ik wil niet over het praten.
Incorrect — a preposition plus 'it' (a thing) fuses with 'er': 'erover'. Never 'over het'.
✅ Ik wil er niet over praten.
I don't want to talk about it.
❌ We liepen langs het station voorbij en raakten verdwaald.
Incorrect — don't stack 'langs' and 'voorbij'. Pick one: 'langs' for alongside, 'voorbij' for beyond.
✅ We liepen het station voorbij en raakten verdwaald.
We walked past the station and got lost.
❌ Kom je even bij langs vanavond?
Incorrect — word order: 'langs' goes to the end. 'Kom je even langs vanavond?' or 'Kom je vanavond even langs?'
✅ Kom je vanavond even langs?
Will you drop by this evening?
Key Takeaways
- Over spans across (over de brug), via a route (over Utrecht), about a topic (praten over, nadenken over), and — the surprise — in X time in the future (over een week, over tien minuten).
- For "about a thing," over fuses with er: erover. Never over het.
- For future countdowns, Dutch uses over, not in. In marks a duration or a period, not a point reached after waiting.
- Langs spans along (langs de rivier), past/alongside (langs het huis), and the colloquial drop by (even langs, langskomen, bij iemand langs).
- Langs vs voorbij: langs = moving alongside something on your route; voorbij = getting beyond it and leaving it behind.
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Start learning Dutch→Related Topics
- Dutch Prepositions: OverviewA1 — The big picture before the details: Dutch prepositions are largely idiomatic and almost never map one-to-one onto English, one Dutch preposition often covers several English ones (and vice versa), many verbs lock onto a fixed preposition (wachten op, denken aan), and a preposition plus er fuses into erop / eraan. Why word-for-word translation from English fails.
- In, Op, Aan — The Core Place PrepositionsA1 — The three workhorse location prepositions: in (inside an enclosed space), op (on a surface, and 'at' an institution — op school, op het werk, op straat), and aan (attached to or at the edge of — aan de muur, aan tafel, aan zee). Why op and aan refuse to map onto English 'on' and 'at', with full tables of the fixed location phrases you simply have to learn.
- Postpositions: Directed Motion (de tuin in, de trap op)B2 — The same word placed before or after the noun flips its meaning from location to directed motion: in de tuin (in the garden) vs de tuin in (into the garden), op de trap (on the stairs) vs de trap op (up the stairs), over de brug vs de brug over, door het bos vs het bos door. A postposition follows the noun and signals movement into, up, across or through, almost always with a verb of motion.
- Voor and Na: Before and After (and Voor = For)A2 — Na means 'after' and is straightforward. Voor is the workhorse: it does triple duty as 'before' (time), 'for' (benefit/purpose) and 'in front of' (place) — three senses English keeps separate. Context and stress disambiguate them. This page sorts the three voor's, contrasts voor (before) with na (after), pairs voor (in front of) with achter (behind), and handles the fused form ervoor.
- Pronominal Er: Er + Preposition (ermee, erop, erover)B1 — A preposition cannot take a thing-pronoun in Dutch, so er replaces it and fuses with the preposition — 'with it' is ermee, not 'met het'; 'about it' is erover; 'on it' is erop — with the irregular fusions met→mee and tot→toe.