もう朝ご飯を食べました

N5 もう mou already / more N5 朝ご飯 asagohan breakfast N5 食べました tabemashita ate

N4 朝 chou / asa morning, dynasty, regime N4 飯 han / meshi meal, boiled rice, repas N5 食 shoku, jiki / ku.u, ku.rau, ta.beru, ha.mu eat, food, manger

N5 〜ます masu Used at the end of verbs, polite present or future form, makes the sentence more polite N5 〜もう mou Indicates recent completion or change, equivalent to already, shows action completed before now N4 〜し shi Indicates multiple reasons or qualities, connects clauses or adjectives, means besides that, and also N5 〜を o Marks the direct object of an action, appears before the verb, shows what receives the action N5 〜も mo Means also, adds another similar item, often replaces particles such as wa ga or o