1393. Langl., P. Pl., C. XIX. 279. Hit is a preciouse present, ac þe pouke hit haþ attached [v.r. y-tachid].
Yta(u)ȝt, ytaught, ytawȝt(te, obs. pa. pple. of TEACH v.
1297. R. Glouc. (Rolls), 2197. Ȝe beþ men bet iteiȝt [v.rr. ytaȝt, ytauȝt] to ssofle & to spade.
13[?]. K. Alis., 3141 (Linc. Inn MS.). Bote he beo wel ytauȝt, Wiþoute skorn passiþ he nouȝt.
1642. H. More, Song of Soul, II. III. IV. viii. Thinking how all doth flee Whatever we have painfully ytaught.