Questions & Answers about Kartet ble ubrukelig i regnet.
Kart is the dictionary form and means map.
In Norwegian, the definite article is often added to the end of the noun instead of being a separate word. Since kart is a neuter noun, the definite ending is -et:
- et kart = a map
- kartet = the map
So kartet already includes the meaning of the map.
Ble is the past tense of bli, which usually means become.
So:
- blir = becomes
- ble = became
In this sentence, Kartet ble ubrukelig means The map became useless / unusable.
It shows a change of state: the map was usable before, and then the rain made it unusable.