Questions & Answers about Mi havas nigran jakon.
Because jakon is the direct object of the verb havas.
In Esperanto, the direct object usually takes -n.
Here:
- Mi = subject
- havas = verb
- jakon = thing being had, so it gets -n
Base form: jako
In the sentence: jakon
Because adjectives in Esperanto agree with the noun they describe.
Since jakon has -n, the adjective describing it must also have -n:
- nigra jako = a black jacket
- nigran jakon = a black jacket as a direct object
So both words match:
- nigran = adjective + object ending
- jakon = noun + object ending