queas
queas is a Latin form of queo, meaning “be able, can”. It is the 2nd person singular present active subjunctive.
Found 27 times in the Latin texts on Socratos.
Where it is used
Cicero, De Officiis 1.110: … ra nostrae naturae regula metiamur; neque enim attinet naturae repugnare nec quicquam sequi, quod assequi non queas. Ex quo magis emergit, quale sit decorum illud, ideo quia nihil decet invita Minerva, ut aiunt, id est advers …
All forms of queo (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.