Present perfect with Group 2 and 3 verbs

Expanding the Present Perfect

In the previous lesson, you learned how to form the present perfect using hafa and the supine (sagnbót) of Group 1 verbs (which always end in -að). Now we'll expand this to Group 2 and 3 weak verbs.

Forming the Supine for Group 2 and 3 Verbs

For most Group 2 and 3 verbs, drop the -a from the infinitive and add -t.

  • keppa (to compete) → keppt
  • reisa (to build) → reist
  • týna (to lose) → týnt
I have competed in her tournament.
Ég hef keppt á mótinu hennar.
The family has built a large house.
Fjölskyldan hefur reist stórt hús.
You have lost your passport.
Þú hefur týnt vegabréfinu þínu.

Verbs with Stems Ending in "-t"

If the verb's stem already ends in -t, the spelling of the supine adjusts slightly:

  • After a vowel, the supine becomes -tt (e.g., bætabætt).
  • After a consonant cluster like -st or -pt, the supine keeps that spelling (e.g., treystatreyst, skiptaskipt).
She has improved his record.
Hún hefur bætt metið hans.
I have always trusted their doctor.
Ég hef alltaf treyst lækninum þeirra.

Verbs with Prepositions

For phrasal verbs like skipta um (to change) or missa af (to miss), the preposition immediately follows the supine.

He has changed jobs.
Hann hefur skipt um vinnu.
Have you missed the bus?
Hefur þú misst af strætónum?

Milestones

Combine these verbs with life-event vocabulary to talk about achievements.

the milestone
áfanginn
This is an important milestone but she has not shown up.
Þetta er mikilvægur áfangi en hún hefur ekki mætt.