(not) even once; (not) ever
(something) has never occurred; to have never done (something); such a thing has not happened; never happens; there is never a time when
method; process; manner; way; means; technique
to think of; to hit upon; to come into one's mind; to remember; to recall
with the exception of; excepting; excluding
simple; plain; uncomplicated; straightforward; simple-minded; naive
to turn up; to roll up (e.g. sleeves); to do over and over again; to do relentlessly; to stage a comeback (against) (in mahjong, horse racing, etc.); to come from behind