Nominative

The nominative case is the original form of the world.

For example:

• Tree ⏩ ūrzut

• Mark ⏩ Mārk

• Book ⏩ kniţa

Accusative

The accusative case is when someone or something receives action.

The male/neutral ends in -a, while the female gender ends with -o

For example:

• I see a tree — Kē vîţim ūrzuta

• We see Mark — Me vîţime Mārka

• I like a book — Kē mūlim kniţo

Instrumental

The instrumental case is when someone or something is used with word "with". The male one ends with -im, the neutral ones ends with -em while the female ends with -am.

For example:

• I am with a tree — Kē zo ūrzutem

• She is with Mark — Iz eşte zo Mārkim

• He is with the book — Āz eşte zo kniţam

Vocative

Used when shouting, say hello or bye, or about to ask a question (to the person). The male/neutral ends with -o, the female ends with -e.

For example:

• Tree! She likes him! — Ūrzuto! Iz lūbi āza.

• Hello/Bye, Mark! — Çao, Mārko!

• Bye, book! — Çao, kniţe!