忘れる.
忘れっぽくなる.
to be forgotten―pass out of mind―pass out of one's memory―fade from one's memory―escape one's memory―slip one's memory―fall into oblivion―be buried in oblivion
ゆめ忘るな
to carelessly forget to say something
消し忘れ
to forget oneself―lose oneself (in admiration)―be lost (in admiration)―be absorbed (in study)―be engrossed (in one's business)―be beside oneself (with joy or grief)
We forgot.
I remembered.
お忘れなく
to forget something altogether
I forgot.
思い出さずに
Be ever present to your mind