Build the phrase
Tap the correct form below.
Pick an answer to see the logic.
The explanation will tell you whether you missed the owner, the noun type, or speed.
Owner chooses the family.
Noun gender or number chooses the ending. This drill is nominative only; cases and свой come later.
Interactive drill
Step 1: Warm-up
0 / 20 mastered
The chart — click any cell to hear it
Possessor chooses the family. Noun chooses the ending.
Use the row for the owner, then use the noun column. Some rows never change: его, её, их stay the same across all four columns.
How to read it
Two fast decisions
- я / ты / мы / вы take families that change by column
- он / оно share его
- она stays её
- они stays их
- Masculine, feminine, neuter, and plural nouns each pull a different ending
Mastery rule
Each cell in the chart keeps its own mastery score. Wrong answers lower it immediately. Correct answers raise it, but fast correct answers raise it more.
Under 2.5s
Strong lock-in
2.5s to 4.5s
Correct, but still fragile
Over 4.5s
Comes back soon
Lock it in
Memory anchors
Masculine
мой брат, твой учитель, наш словарь
Same noun column, different owners.
Feminine
моя сестра, её машина, ваша книга
The noun decides the feminine ending.
Neuter
моё письмо, его окно, наше море
Neuter is the fastest place to lose track of endings, so it gets recycled hard.
Plural
мои друзья, их ключи, ваши книги
Plural nouns point straight to the plural column.