この道をまっすぐ行けば大きな公園が見えてくるはずだよ

N5 この kono this N5 道 michi road, path N5 まっすぐ massugu straight, direct, straight ahead N5 大きな ookina big, large N5 公園 kouen park N4 はず hazu logical expectation, should be

N4 道 dou, tou / michi, iu road-way, street, district N5 行 kou, gyou, an / i.ku, yu.ku, -yu.ki, -yuki, -i.ki, -iki, okona.u, oko.nau going, journey, carry out N5 大 dai, tai / oo-, oo.kii, -oo.ini large, big, grand N4 公 kou, ku / ooyake public, prince, official N3 園 en / sono park, garden, yard N5 見 ken / mi.ru, mi.eru, mi.seru see, hopes, chances

N4 〜はずだ hazu da Indicates logical expectation based on known information, attaches to verb adjective or noun, means should or must be N5 〜よ yo Sentence ending particle adding information to listener, emphasizes statement, expresses certainty or warning N4 〜ば ba Indicates a hypothetical condition, attaches to verb or adjective, means if it happens then N5 〜が ga Marks the grammatical subject, highlights new information, can also show slight contrast in some sentences N5 〜を o Marks the direct object of an action, appears before the verb, shows what receives the action N5 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase N5 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information