| Question | Answer |
|---|---|
| (Most); Masculine end in a | consonant |
| (Most); Feminine end in | -A/-Я |
| [Feminine]; End in | -ОСТ/-ЕСТ |
| [Neuter]; (Usually loan words), End in | -О, -Е, -И, -У, -Ю |
| (Most)(Plural); [Feminine] [Masculine] Replaced with | -И |
| Ending in Й, -А, -Я, Replaced with | -И |
| (Most)(Plural); [Masculine] Monosyllabic, Adds/Replaced with | -ОВЕ/-ЕВЕ |
| (Plural); [Masculine] Ending in -О, Adds... | -ВЦИ |
| (Plural); [Neuter] Ending in -О, Replaced with | -А |