私はかぎを忘れたことに気づいた。

Sentence Analyzer

かぎ 忘れた こと 気づいた

English Translation

It occurred to me that I had forgotten my keys.

Furigana

(わたし)はかぎを(わす)れたことに()づいた。

Romanji

Watashi wa kagi o wasureta koto ni kizuita.

Words

(わたし、わたくし)
I; me; private affairs; personal matter; secrecy; selfishness
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
(かぎ)
hook; hook bracket (Japanese quotation mark)
()
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.
忘れる (わすれる)
to forget; to leave carelessly; to be forgetful of; to forget about; to forget (an article)
(こと、こん)
thing; matter; incident; occurrence; event; something serious; trouble; crisis; circumstances; situation; state of affairs; work; business; affair; after an inflectable word, creates a noun phrase indicating something the speaker does not feel close to; nominalizing suffix; pretending to ...; playing make-believe ...; alias; aka; nickname; alternative name; also known as
()
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
気付く (きづく)
to notice; to recognize; to recognise; to become aware of; to perceive; to realize; to realise

Kanji

Readings: シ、 わたくし、 わたし
Meanings: private, I, me
Readings: ボウ、 わす.れる
Meaning: forget
Readings: キ、 ケ、 いき
Meanings: spirit, mind, air, atmosphere, mood