cunnan : know how to; be able, can; as independent verb: know, be familiar with
magan : be able (cf. <em>cunnan</em>); be allowed to (cf. <em>mōtan</em>)
mōtan : permission (be allowed to, may)
sculan : obligation or necessity (must, ought); authoritative expectation (shall); reported claims (is supposed to be)
willan : want, wish; less commonly pure futurity (will, shall)