fecerint
fecerint is a Latin form of facio, meaning “do, make; cause”. It is the 3rd person plural future perfect active indicative or 3rd person plural perfect active subjunctive.
Found 86 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 1.31.14: Nisi quid in Caesare populoque Romano sit auxilii, omnibus Gallis idem esse faciendum quod Helvetii fecerint, ut domo emigrent, aliud domicilium, alias sedes, remotas a Germanis, petant fortunamque, quaecumque accidat, …
All forms of facio (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.