I. na(ru) change; be of use; reach to.

na(su) do.

su(ru) do; try; play; practice; cost; serve as; pass, elapse.

ni su(ru) make (something) of (a person); turn into (money).

tame good, advantage, benefit, welfare, sake; to, in order to; because of, as a result of.

tame ni for, for the sake of, to one's advantage, in favor of, on behalf of.