B1 Noun Neuter Abstract Concepts & Life
основа́ние
[as-na-va-ni-ye]
foundation, basis
Declension — all cases
Nominative
основание
Genitive
основания
Dative
основанию
Accusative
основание
Instrumental
основанием
Prepositional
об основании
Example sentences
Это имеет под собой основание.
This has a basis.
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