eis (Greek #1519)
to or into (indicating the point reached or entered), of place, time, or (figuratively) purpose (result, etc.); also in adverbial phrases
KJV usage: (abundant-)ly, against, among, as, at, (back-)ward, before, by, concerning, + continual, + far more exceeding, for (intent, purpose), fore, + forth, in (among, at, unto, -so much that, -to), to the intent that, + of one mind, + never, of, (up-)on, + perish, + set at one again, (so) that, therefore(-unto), throughout, til, to (be, the end, -ward), (here-)until(-to), ...ward, (where-)fore, with. Often used in composition with the same general import, but only with verbs (etc.) expressing motion (literally or figuratively).
Pronounce: ice
Origin: a primary preposition
mello (Greek #3195)
to intend, i.e. be about to be, do, or suffer something (of persons or things, especially events; in the sense of purpose, duty, necessity, probability, possibility, or hesitation)
KJV usage: about, after that, be (almost), (that which is, things, + which was for) to come, intend, was to (be), mean, mind, be at the point, (be) ready, + return, shall (begin), (which, that) should (after, afterwards, hereafter) tarry, which was for, will, would, be yet.
Pronounce: mel'-lo
Origin: a strengthened form of 3199 (through the idea of expectation)