私の祖父も祖母も亡くなっている。

Sentence Analyzer

祖父 祖母 亡くなっている

English Translation

Both my grandfather and grandmother are dead.

Furigana

(わたし)祖父(そふ)祖母(そぼ)()くなっている。

Romanji

Watashi no sofu mo sobo mo nakunatteiru.

Words

(わたし、わたくし)
I; me; private affairs; personal matter; secrecy; selfishness
()
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
祖父 (そふ、じじ、じい、おおじ、おじ、そぶ)
grandfather; old man; kyogen mask used for the role of an old man
()
too; also; in addition; as well; (not) either (in a negative sentence); both A and B; A as well as B; neither A nor B (in a negative sentence); even; as much as; as many as; as far as; as long as; no less than; no fewer than; even if; even though; although; in spite of; further; more; again; another; the other
祖母 (そぼ、ばば、おおば、おば、うば)
grandmother
亡くなる (なくなる)
to die

Kanji

Readings: シ、 わたくし、 わたし
Meanings: private, I, me
Reading: 
Meanings: ancestor, pioneer, founder
Readings: フ、 ちち
Meaning: father
Readings: ボ、 はは、 も
Meaning: mother
Readings: ボウ、 モウ、 な.い、 な.き-、 ほろ.びる、 ほろ.ぶ、 ほろ.ぼす
Meanings: deceased, the late, dying, perish