seenest
Seenest is not a standard modern English term. In linguistic and philological discussions, seenest is described as an obscure or anomalous form that appears only in a small number of late medieval or Early Modern manuscripts. It is generally treated as nonstandard, with editors most often concluding that it results from scribal variation, orthographic instability, or misreading rather than as a parallel to established inflectional patterns.
In the history of English, the second-person singular past tense commonly appears as sawest (thou sawest) or
Scholarly references to seenest are scarce, and it is not included in contemporary English dictionaries as