Questions & Answers about Jeg har fem bøker.
bok is an irregular noun. To form the plural you:
- Change the vowel o → ø
- Add the ending -er
So bok → bøker.
Most common-gender nouns follow this pattern (e.g. bil → biler, hatt → hatter is regular with no vowel change).
Norwegian follows the “V2” rule in main clauses: the finite (conjugated) verb must come second, regardless of what the first element is. Here the first element is the subject jeg, so you get Subject – Verb – Object order:
1) Jeg
2) har
3) fem bøker
• fem: [feːm] – long “e” like in English “say” (but held longer), ending with an [m].
• bøker: [ˈbøːkər] – ø as in French peur or German schön, long vowel [øː], then -er pronounced [ər].
Place ikke after the verb:
• Jeg har ikke fem bøker.
If you want to say “I only have four books” (implying fewer than five), you could say:
• Jeg har bare fire bøker.
Adjectives in indefinite plural take -e, and they go between the number and the noun:
• Jeg har fem røde bøker.
Here rød (red) becomes røde to agree with the plural.