From The Collaborative International Dictionary of English v.0.48: Boes \Bo"es\, 3d sing. pr. of Behove. Behoves or behooves. [Obs.] --Chaucer. [1913 Webster]
Boes \Bo"es\, 3d sing. pr. of Behove. Behoves or behooves. [Obs.] --Chaucer. [1913 Webster]