(a) To make (sb.) sit, seat (sb.); also, with partitive construction: setten of..over heigh setle, fig. seat (someone's offspring) upon (his) high throne, make to rule; setten adoun (doun, up), make……
(a) To be mindful, be aware; waren of, be knowledgeable concerning (sth.), be skilled in; ware him his fal is nexte his honde, let him be mindful his fall is at hand
(b) to be mindful of (sth.),……