Guide
Verbgrupper: the four Swedish verb groups
Swedish verbs fall into four groups that decide how presens, preteritum, and supinum are formed. Learn the patterns with common example verbs.
The four forms every verb has
To use a Swedish verb you need four principal forms: the infinitive (att gå — to go), the present tense (presens: jag går — I go), the past tense (preteritum: jag gick — I went), and the supine (supinum: jag har gått — I have gone).
So what is preteritum? It is simply the Swedish simple past — one word, no auxiliary, used for completed events: Jag gick hem igår (I went home yesterday). The supine is the form you combine with har or hade to build the perfect tenses. Swedish verbs are refreshingly simple in one way: the form never changes with person — jag går, du går, vi går.
How a verb builds these forms depends on which of the four verbgrupper it belongs to.
Grupp 1: -ar verbs
The largest and most regular group. The stem ends in -a, and the endings are -ar, -ade, -at: arbeta → arbetar → arbetade → arbetat. Almost all new verbs entering the language join this group.
Grupp 2: -er verbs
The stem ends in a consonant and the present tense takes -er. The past tense ends in -de (group 2a) or -te (group 2b, when the stem ends in a voiceless consonant like k, p, s, t):
- 2a: stänga (to close) — stänger, stängde, stängt; ringa (to call) — ringer, ringde, ringt; behöva (to need) — behöver, behövde, behövt; använda (to use) — använder, använde, använt; känna (to feel, know) — känner, kände, känt
- 2b: köpa (to buy) — köper, köpte, köpt; läsa (to read) — läser, läste, läst; hjälpa (to help) — hjälper, hjälpte, hjälpt; tänka (to think) — tänker, tänkte, tänkt; tycka (to think, find) — tycker, tyckte, tyckt; resa (to travel) — reser, reste, rest
Grupp 3: short vowel verbs
A small group of one-syllable verbs ending in a stressed vowel. The endings are -r, -dde, -tt, and the vowel is shortened in the past forms:
Grupp 4: strong and irregular verbs
Strong verbs change their stem vowel instead of adding a past ending — exactly like English sing/sang/sung. They are a minority, but they include the most frequent verbs in the language, so you meet them from day one. Some core patterns:
- gå (to go) — går, gick, gått
- se (to see) — ser, såg, sett
- komma (to come) — kommer, kom, kommit
- ta (to take) — tar, tog, tagit
- få (to get) — får, fick, fått
- ge (to give) — ger, gav, gett
- skriva (to write) — skriver, skrev, skrivit
- äta (to eat) — äter, åt, ätit
- springa (to run) — springer, sprang, sprungit
- sjunga (to sing) — sjunger, sjöng, sjungit
- flyga (to fly) — flyger, flög, flugit
- förstå (to understand) — förstår, förstod, förstått
A handful of verbs are fully irregular and just have to be memorised: vara (to be) — är, var, varit; ha (to have) — har, hade, haft; göra (to do) — gör, gjorde, gjort; säga (to say) — säger, sa, sagt; bli (to become) — blir, blev, blivit.
Using the forms: which tense when?
Knowing the forms is half the job; the other half is choosing between them. Preteritum is for events at a specific, finished point in time, typically with a time expression: Jag läste boken igår (I read the book yesterday). The perfect (har + supine) connects the past to now, when the exact time is unknown or unimportant: Jag har läst boken (I have read the book — so I know how it ends). The pluperfect (hade + supine) describes what had already happened before another past event: Jag hade redan ätit när hon kom (I had already eaten when she came). And Swedish happily uses plain presens for the future when context makes it clear: Vi ses imorgon (see you tomorrow). If you can pick the right verb group and the right tense, you have most of Swedish verb grammar in hand.
How to tell which group a verb belongs to
A practical reading of the present tense form gets you most of the way:
- Present ends in -ar → group 1, fully regular. You can predict every form.
- Present ends in -er → group 2 (or a strong verb — check the past tense).
- Present is just the vowel + -r (bor, tror, mår) → group 3.
- The past tense has a different vowel than the infinitive (skriva/skrev, springa/sprang) → group 4; learn its three forms as a chunk.
When in doubt, look the verb up: every verb entry in the SveLingo dictionary shows the full conjugation and answers "hur böjs …?" and "vad är preteritum av …?" directly on the page — try gå, läsa or arbeta.