Compare each case across both numbers. The forms below are the noun's stored reference paradigm.
Singular and plural case forms for принцип
Case
Singular
Plural
Nominative
принцип
принципы
Accusative
принцип
принципы
Genitive
принципа
принципов
Dative
принципу
принципам
Instrumental
принципом
принципами
Prepositional
принципе
принципах
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 · Singularпринцип- + -а → принципа
Keep the stored stem and add -а.
Show all case-build notes
Nominative · Singularпринцип
This is the dictionary form used to identify the noun.Nominative · Pluralпринцип- + -ы → принципы
Keep the stored stem and add -ы.Accusative · Singularпринцип- + zero ending → принцип
Remove the zero ending; this form has a zero ending.Accusative · Pluralпринцип- + -ы → принципы
Keep the stored stem and add -ы.Genitive · Singularпринцип- + -а → принципа
Keep the stored stem and add -а.Genitive · Pluralпринцип- + -ов → принципов
Keep the stored stem and add -ов.Dative · Singularпринцип- + -у → принципу
Keep the stored stem and add -у.Dative · Pluralпринцип- + -ам → принципам
Keep the stored stem and add -ам.Instrumental · Singularпринцип- + -ом → принципом
Keep the stored stem and add -ом.Instrumental · Pluralпринцип- + -ами → принципами
Keep the stored stem and add -ами.Prepositional · Singularпринцип- + -е → принципе
Keep the stored stem and add -е.Prepositional · Pluralпринцип- + -ах → принципах
Keep the stored stem and add -ах.