to be (of animate objects); to exist; to stay; to be ...-ing; to have been ...-ing
at (place, time); in; to (direction, state); toward; for (purpose); because of (reason); for
in front (of); before (e.g. a building); before; earlier; (the) front; frontal part; forward
huh?; eh?; what?; oh; hey!; look!
book; document; calligraphy (esp. Chinese); penmanship; handwriting; letter
danger; peril; hazard; risk
direction; way; person; lady; method of; manner of; care of ...
to get on (train, plane, bus, ship, etc.); to get in; to get on (e.g. a footstool); to step on; to reach; to go over; to follow
that; the; part (as in "part two"); um ...; er ...