B1 Noun Feminine Education & Learning
тео́рия
[te-o-ri-ya]
theory
Declension — all cases
Nominative
теория
Genitive
теории
Dative
теории
Accusative
теорию
Instrumental
теорией
Prepositional
о теории
Example sentences
Это только теория.
This is only a theory.
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