Compare each case across both numbers. The forms below are the noun's stored reference paradigm.
Singular and plural case forms for двор
Case
Singular
Plural
Nominative
двор
дворы
Accusative
двор
дворы
Genitive
двора
дворов
Dative
двору
дворам
Instrumental
двором
дворами
Prepositional
дворе
дворах
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 · Singularдвор- + -а → двора
Keep the stored stem and add -а.
Show all case-build notes
Nominative · Singularдвор
This is the dictionary form used to identify the noun.Nominative · Pluralдвор- + -ы → дворы
Keep the stored stem and add -ы.Accusative · Singularдвор- + zero ending → двор
Remove the zero ending; this form has a zero ending.Accusative · Pluralдвор- + -ы → дворы
Keep the stored stem and add -ы.Genitive · Singularдвор- + -а → двора
Keep the stored stem and add -а.Genitive · Pluralдвор- + -ов → дворов
Keep the stored stem and add -ов.Dative · Singularдвор- + -у → двору
Keep the stored stem and add -у.Dative · Pluralдвор- + -ам → дворам
Keep the stored stem and add -ам.Instrumental · Singularдвор- + -ом → двором
Keep the stored stem and add -ом.Instrumental · Pluralдвор- + -ами → дворами
Keep the stored stem and add -ами.Prepositional · Singularдвор- + -е → дворе
Keep the stored stem and add -е.Prepositional · Pluralдвор- + -ах → дворах
Keep the stored stem and add -ах.