I forgot to send New Year's cards to my friends.
Watashi wa tomodachi ni nengajō o dasu no o wasureta.
I; me; private affairs; personal matter; secrecy; selfishness
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although
New Year's card
indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.
to take out; to get out; to put out; to reveal; to show; to submit (e.g. thesis); to turn in; to publish; to make public; to send (e.g. letter); to produce (a sound); to start (fire); to serve (food); to begin ...; to start to ...; to burst into ...
indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
to forget; to leave carelessly; to be forgetful of; to forget about; to forget (an article)
Readings: シ、 わたくし、 わたし
Meanings: private, I, me
Readings: ユウ、 とも
Readings: タツ、 ダ、 -たち
Meanings: accomplished, reach, arrive, attain
Readings: ネン、 とし
Meanings: year, counter for years
Meanings: congratulations, joy
Meanings: status quo, conditions, circumstances, form, appearance
Readings: シュツ、 スイ、 で.る、 -で、 だ.す、 -だ.す、 い.でる、 い.だす
Meanings: exit, leave, go out, come out, put out, protrude
Readings: ボウ、 わす.れる