Noun reference

фирма

firm, company

Feminine · Inanimate

Feminine -а family

Case paradigm

Singular and plural together

Compare each case across both numbers. The forms below are the noun's stored reference paradigm.

Singular and plural case forms for фирма
Case Singular Plural
Nominative фирма фирмы
Accusative фирму фирмы
Genitive фирмы фирм
Dative фирме фирмам
Instrumental фирмойLong instrumental variant: фирмою Accepted in practice фирмами
Prepositional фирме фирмах

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 · Singular фирм- + -ы → фирмы

Remove -а and add -ы.

Show all case-build notes
Nominative · Singular фирма This is the dictionary form used to identify the noun.
Nominative · Plural фирм- + -ы → фирмы Remove -а and add -ы.
Accusative · Singular фирм- + -у → фирму Remove -а and add -у.
Accusative · Plural фирм- + -ы → фирмы Remove -а and add -ы.
Genitive · Singular фирм- + -ы → фирмы Remove -а and add -ы.
Genitive · Plural фирм- + zero ending → фирм Remove -а; this form has a zero ending.
Dative · Singular фирм- + -е → фирме Remove -а and add -е.
Dative · Plural фирм- + -ам → фирмам Remove -а and add -ам.
Instrumental · Singular фирм- + -ой → фирмой Remove -а and add -ой.
Instrumental · Plural фирм- + -ами → фирмами Remove -а and add -ами.
Prepositional · Singular фирм- + -е → фирме Remove -а and add -е.
Prepositional · Plural фирм- + -ах → фирмах Remove -а and add -ах.
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