真子がこの手紙をかいたはずはない。
Sentence Analyzer
English Translation
Mako cannot have written this letter.
Furigana
Romanji
Shinko ga kono tegami o kaita hazu wa nai.
Words
が
(が)
indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
此の
(この)
this (something or someone close to the speaker (including the speaker), or ideas expressed by the speaker)
手紙
(てがみ)
letter
を
(を)
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.
掻く
(かく)
to scratch; to perspire; to shovel; to paddle
筈
(はず)
expectation that something took place, will take place or was in some state; it should be so; bound to be; expected to be; must be; nock (of a bow); nock (of an arrow); nock-shaped grip (between thumb and forefinger); wooden frame on the tip of the mast of a Japanese ship that prevents the hawser from falling out
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
ない
(ない)
not; emphatic suffix