Compare each case across both numbers. The forms below are the noun's stored reference paradigm.
Singular and plural case forms for войско
Case
Singular
Plural
Nominative
войско
войска
Accusative
войско
войска
Genitive
войска
войск
Dative
войску
войскам
Instrumental
войском
войсками
Prepositional
войске
войсках
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 · Singularвойск- + -а → войска
Remove -о and add -а.
Show all case-build notes
Nominative · Singularвойско
This is the dictionary form used to identify the noun.Nominative · Pluralвойск- + -а → войска
Remove -о and add -а.Accusative · Singularвойск- + -о → войско
Remove -о and add -о.Accusative · Pluralвойск- + -а → войска
Remove -о and add -а.Genitive · Singularвойск- + -а → войска
Remove -о and add -а.Genitive · Pluralвойск- + zero ending → войск
Remove -о; this form has a zero ending.Dative · Singularвойск- + -у → войску
Remove -о and add -у.Dative · Pluralвойск- + -ам → войскам
Remove -о and add -ам.Instrumental · Singularвойск- + -ом → войском
Remove -о and add -ом.Instrumental · Pluralвойск- + -ами → войсками
Remove -о and add -ами.Prepositional · Singularвойск- + -е → войске
Remove -о and add -е.Prepositional · Pluralвойск- + -ах → войсках
Remove -о and add -ах.