testatur
testatur is a Latin form of testor, meaning “call to witness; testify, declare”. It is the 3rd person singular present deponent indicative.
Found 54 times in the Latin texts on Socratos.
Where it is used
Cicero, In C. Verrem 2.3.168: … Vettius, tuus adfinis, cuius sororem habes in matrimonio, tuae frater uxoris, Vettius, frater tui quaestoris, testatur litteris impudentissimum tuum furtum certissimumque peculatum; nam quo alio nomine pecuniae publicae faenerat …
Phaedrus, Fabulae 1.5.2: Testatur haec fabella propositum meum.
All forms of testor (conjugation table)
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Lewis & Short, A Latin Dictionary (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.