[pəsvʲɪtˈlʲefʂɨj] <span class="searchmatch">посветле́вший</span> • (posvetlévšij) past active perfective participle of посветле́ть (posvetlétʹ) Declension of <span class="searchmatch">посветле́вший</span> (no short forms)...
посветле́ть posvetlétʹ participles present tense past tense active — <span class="searchmatch">посветле́вший</span> posvetlévšij passive — — adverbial — посветле́в posvetlév, посветле́вши...