[Y- 4], ME. pa. pple. of SEND v.1
1297. R. Glouc. (Rolls), 4332. Ac þo com þe duc of peyto as god adde þe grace ysend [MS. ε ysent].
a. 1440. Sir Degrev., 121. Hys steward hadd a lettre y-sent.
Yserched, Yserued, ME. pa. pples. of SEARCH v., SERVE v.1, 2.
1297. R. Glouc. (Rolls), 6365. Þer nis non aliue nou þat þe abbe yserued so.
1340. Ayenb., 115. Þine greate guodnesses huyche ich habbe kueadliche yvzed and þe kueadliche yserued.