IPA(key): [mrɐt͡ɕˈnʲefʂɨj] <span class="searchmatch">мрачне́вший</span> • (mračnévšij) past active imperfective participle of мрачне́ть (mračnétʹ) Declension of <span class="searchmatch">мрачне́вший</span> (no short forms)...
participles present tense past tense active мрачне́ющий mračnéjuščij <span class="searchmatch">мрачне́вший</span> mračnévšij passive — — adverbial мрачне́я mračnéja мрачне́в mračnév,...