Basic verb conjugation

Swedish verbs can describe actions, events or states, such as tala (speak), hända (happen) and vara (be). Conjugation is the process of changing a verb from its basic dictionary form (called the infinitive, which can be presented with the separate marker att) into a form that shows the tense—when the action is happening.

The most important thing to remember is that Swedish verbs are simple in one key way: modern ordinary finite verb forms do not change with the subject’s person or number. Whether it's I, you, he, she, we, or they, the verb form for a specific tense stays the same.

For example:

• Jag talar (I speak)
• Du talar (You speak)
• Hon talar (She speaks)
• Vi talar (We speak)

To learn how to actually conjugate verbs, you need to know which group a verb belongs to. Most Swedish verbs fall into a few regular patterns. This explanation gives you the big picture; see the specific patterns below for the detailed rules.

Main Verb Groups:

• -ar verbs (Group 1): The largest group. Example: tala → talar.
• -er verbs (Group 2): A major weak-verb group. Example: läsa → läser.
• -r verbs (Group 3): Short verbs ending in a vowel. Example: bo → bor.
• Irregular verbs: Common verbs whose forms need individual attention. Example: vara → är.

These patterns help you build finite clauses. From here, you can explore the different tense concepts and learn the rules for each verb group.

Present Endings Do Not Identify Every Verb Group
Läser belongs to a weak group, but skriver also ends in -er and has a strong past form, skrev. Compare tala–talade–talat, läsa–läste–läst, bo–bodde–bott and skriva–skrev–skrivit. Learn the past and supine along with the present.

The no-person-or-number-change rule describes modern ordinary finite verbs. Older texts may contain plural forms such as vi äro; these are not the model for everyday modern writing. Participles used adjectivally follow separate agreement rules, so this verb rule does not mean that every verb-related form is invariable.