Compare each case across both numbers. The forms below are the noun's stored reference paradigm.
Singular and plural case forms for друг
Case
Singular
Plural
Nominative
друг
друзья
Accusative
друга
друзей
Genitive
друга
друзей
Dative
другу
друзьям
Instrumental
другом
друзьями
Prepositional
друге
друзьях
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.
Nominative · Pluralдруг → друзья
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.
Show all case-build notes
Nominative · Singularдруг
This is the dictionary form used to identify the noun.Nominative · Pluralдруг → друзья
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Accusative · Singularдруг → друга
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Accusative · Pluralдруг → друзей
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Genitive · Singularдруг → друга
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Genitive · Pluralдруг → друзей
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Dative · Singularдруг → другу
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Dative · Pluralдруг → друзьям
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Instrumental · Singularдруг → другом
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Instrumental · Pluralдруг → друзьями
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Prepositional · Singularдруг → друге
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.Prepositional · Pluralдруг → друзьях
This form belongs to a reviewed special pattern, so it is shown as a stored form rather than a guessed suffix swap.