<span class="searchmatch">sustentāvī</span> first-person singular perfect active indicative of sustentō...
[susˈt̪ɛn̪.t̪o] sustentō (present infinitive sustentāre, perfect active <span class="searchmatch">sustentāvī</span>, supine sustentātum); first conjugation to uphold, support, prop or sustain...