IPA(key): [trʲɪˈvoʐɨlʲɪsʲ] <span class="searchmatch">трево́жились</span> • (trevóžilisʹ) plural past indicative imperfective of трево́житься (trevóžitʹsja)...
someone/something to trouble oneself, to bother oneself напра́сно вы <span class="searchmatch">трево́жились</span> ― naprásno vy trevóžilisʹ ― you should not have troubled/bothered Perfective:...