Англо-украинский юридический словарь - testify

свідчити, давати свідчення, виступати в якості свідка; доводити, наводити доказ(и); бути (слугувати) доказом; оголошувати; показувати; стверджувати

testify upon a trial of another person — свідчити в суді по справі іншої особи

testify adverselytestify againsttestify against husbandtestify against one's husbandtestify against oneselftestify against wifetestify against one's wifetestify as expert witnesstestify at hearingstestify at one's trialtestify at trialtestify before the grand jurytestify behind closed doorstestify falselytestify favorablytestify favourablytestify in one's own behalftestify in one's own righttestify in persontestify on oathtestify to assaulttestify to smth.testify to the truthtestify truthfullytestify under oathtestify upon a trialtestify upon oath