1. Genitive
A noun + adjective go into the genitive mode
when: (in red all words that are modified)
Something is possessed (this construction in Russian
●
is something like: I have a book → by me exists a book → У
меня есть книга)
To express what something is made of (glass of
refreshing water)
●To say when something is missing
●To say who has something (my old sister's
book)
●