Compare each case across both numbers. The forms below are the noun's stored reference paradigm.
Singular and plural case forms for автомат
Case
Singular
Plural
Nominative
автомат
автоматы
Accusative
автомат
автоматы
Genitive
автомата
автоматов
Dative
автомату
автоматам
Instrumental
автоматом
автоматами
Prepositional
автомате
автоматах
Form pattern
How the forms are built
The paradigm above is authoritative. These notes expose a transparent ending change only when the stored declension family supports one.
Genitive · Singularавтомат- + -а → автомата
Keep the stored stem and add -а.
Show all case-build notes
Nominative · Singularавтомат
This is the dictionary form used to identify the noun.Nominative · Pluralавтомат- + -ы → автоматы
Keep the stored stem and add -ы.Accusative · Singularавтомат- + zero ending → автомат
Remove the zero ending; this form has a zero ending.Accusative · Pluralавтомат- + -ы → автоматы
Keep the stored stem and add -ы.Genitive · Singularавтомат- + -а → автомата
Keep the stored stem and add -а.Genitive · Pluralавтомат- + -ов → автоматов
Keep the stored stem and add -ов.Dative · Singularавтомат- + -у → автомату
Keep the stored stem and add -у.Dative · Pluralавтомат- + -ам → автоматам
Keep the stored stem and add -ам.Instrumental · Singularавтомат- + -ом → автоматом
Keep the stored stem and add -ом.Instrumental · Pluralавтомат- + -ами → автоматами
Keep the stored stem and add -ами.Prepositional · Singularавтомат- + -е → автомате
Keep the stored stem and add -е.Prepositional · Pluralавтомат- + -ах → автоматах
Keep the stored stem and add -ах.