1) to pasture, tend, graze, feed
1a) (Qal)
1a1) to tend, pasture
1a1a) to shepherd
1a1b) of ruler, teacher (fig)
1a1c) of people as flock (fig)
1a1d) shepherd, herdsman (subst)
1a2) to feed, graze
1a2a) of cows, sheep etc (literal)
1a2b) of idolater, Israel as flock (fig)
1b) (Hiphil) shepherd, shepherdess
2) to associate with, be a friend of (meaning probable)
2a) (Qal) to associate with
2b) (Hithpael) to be companions
3) (Piel) to be a special friend