僕は彼が試合に勝つのではないかと推測している。

Sentence Analyzer

English Translation

I am speculating that he may win the game.

Furigana

僕(ぼく)は彼(かれ)が試合(しあい)に勝(か)つのではないかと推測(すいそく)している。

Romanji

Boku wa kare ga shiai ni katsu no de wa nai ka to suisokushiteiru.

Words

僕 (ぼく)

I; me; you; manservant

は (は)

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

彼 (かれ)

he; him; his; boyfriend

が (が)

indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and

試合 (しあい)

match; game; bout; contest

に (に)

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

勝つ (かつ)

to win; to gain victory

の (の)

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

だ (だ)

be; is; indicates past or completed action; indicates light imperative

ない (ない)

not; emphatic suffix

か (か)

indicates a question (sometimes rhetorical); or; whether or not; some- (e.g. something, someone); indicates doubt, uncertainty, etc.; emphatic prefix; suffix forming adjectives or adverbs; in that way

と (と)

if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)

推測 (すいそく)

guess; conjecture