Practice and review
Extra practice and personal reviews. Review and mistake data stays on this device; practice here does not award XP.
Spaced repetition
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Save lesson words to start reviewing.
Mistake notebook
The latest wrong attempt per exercise is saved. A correct lesson answer removes it.
No saved mistakes yet.
Custom practice
Timed practice quiz
Five questions from the selected level; practice only.
Achievement badges
Activity calendar
Last 30 days in Oslo time; active days contain a saved learning result.
Back up my local study data
Includes this account’s notes, reviews, mistakes, checklists and plan on this device. Excludes passwords, audio and account XP.
Build your learning habit
A simple plan, focused time and a clear daily step. Settings are saved on this device.
My daily goal
Complete lesson exercises to reach your goal.
Focus session
My weekly plan
Suggested unfinished lessons; the list updates as you progress.
Where should I start?
Five orientation questions, not a certified CEFR assessment.
1/5 · A1
Jeg ___ i Oslo.
A notebook for every lesson
Open any lesson to write down words and ideas you want to revisit.
Plural nouns
Form noun plurals without assuming one universal ending.
Plural nouns
Many plurals end in -er: en venn → venner. Some nouns are irregular, such as barn, which does not change.
The rule, step by step
- Many nouns take -(e)r in the plural: bil → biler. This is not a rule for every noun.
- Many short neuter nouns stay unchanged, such as hus → hus. Others change their stem, as in mann → menn.
- Learn four noun forms: indefinite singular, definite singular, indefinite plural and definite plural.
Sentence pattern
en venn → venner · et barn → barn
| Bokmål | Meaning or use |
|---|---|
| en bil → bilen → biler → bilene | car |
| et hus → huset → hus → husene | house |
| et barn → barnet → barn → barna | child |
| en mann → mannen → menn → mennene | man |
Everyday examples
Jeg har to venner i Oslo.
I have two friends in Oslo.
Hun har tre barn.
She has three children.
Det er mange biler utenfor huset.
There are many cars outside the house.
A common error or a difference in meaning
Hun har tre barner.
Hun har tre barn.
The plural of barn is barn. Barner is not the standard form.
Put the rule into practice
0/3Personal review progress on this device. It does not complete a reading lesson or award XP.
Choose the form that fits the rule and meaning explained in this lesson.
Complete the gap using the appropriate form of the given word.
Given word: et barnHun har to _____.
Rebuild the example, starting with “Jeg”: I have two friends in Oslo.
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