Questions & Answers about Naše ulice ještě nemá jméno.
Czech possessive pronouns agree with the gender and number of the noun, not the owner.
So:
That’s why naše ulice is correct, not náš ulice.
- ulice is the subject, so it is in the nominative singular: ulice.
- jméno is the direct object of the verb mít (to have), so it is in the accusative singular.
For neuter nouns like jméno, nominative and accusative singular have the same form:
- nominative sg.: jméno
- accusative sg.: jméno
So the form doesn’t change, but the function in the sentence does.