私は明日はできるだけ早く起きなければならない。

I must get up as early as I can tomorrow morning.

私(わたし)は明日(あした)はできるだけ早(はや)く起(お)きなければならない。

Watashi wa ashita wa dekirudake hayaku okinakerebanaranai.

私 (わたし、わたくし)

I; me; private affairs; personal matter; secrecy; selfishness

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

明日 (あした、あす、みょうにち)

tomorrow; near future

出来るだけ (できるだけ)

as much as one can; as much as possible; if at all possible

早い (はやい)

fast; quick; hasty; brisk; early (in the day, etc.); premature; (too) soon; not yet; (too) early; easy; simple; quick

起きる (おきる)

to get up; to rise; to blaze up (fire); to wake up; to be awake; to stay awake; to occur (usu. of unfavourable incidents); to happen; to take place

Readings: シ、わたくし、わたし

Meanings: private, I, me

Readings: メイ、ミョウ、ミン、あ.かり、あか.るい、あか.るむ、あか.らむ、あき.らか、あ.ける、 -あ.け、あ.く、あ.くる、あ.かす

Meanings: bright, light

Readings: ニチ、ジツ、ひ、 -び、 -か

Meanings: day, sun, Japan, counter for days

Readings: ソウ、サッ、はや.い、はや、はや-、はや.まる、はや.める、さ-

Meanings: early, fast

Readings: キ、お.きる、お.こる、お.こす、おこ.す、た.つ

Meanings: rouse, wake up, get up