学生は食べる前に手をあらいます。
- Students wash their hands before eating.

学生は食べる前に手をあらいます。 meaning: The students wash their hands before eating.

⚫︎ Japanese sentences typically follow the Subject-Object-Verb (SOV) order. ⚫︎ The basic structure is: Subject + (Time/Location/Other Information) + Object + Verb. ⚫︎ In this sentence: ⚫︎ Subject: 学生(gakusei - students) ⚫︎ Time/Condition: 食べる前に(taberu mae ni - before eating) ⚫︎ Object: 手(te - hands) ⚫︎ Verb: あらいます(araimasu - wash)

⚫︎ **は (wa):** Marks the topic of the sentence. It indicates what the sentence is *about*. 学生は (Gakusei wa) indicates the topic is "students." ⚫︎ **を (o):** Marks the direct object of the verb. 手を (te o) marks "hands" as the thing being washed. ⚫︎ **に (ni):** Can mark a time or a condition. In this context, 前に (mae ni - before) uses に. ⚫︎ **前に (mae ni):** Means "before." It is a noun that needs a particle to function correctly in the sentence. It combines with the verb 食べる (taberu - to eat) in the form of 食べる前に(taberu mae ni - before eating).

⚫︎ **ます form (masu form):** This is the polite form of verbs, used in this sentence as あらいます(araimasu - wash). It indicates politeness. ⚫︎ **Dictionary form:** The basic, unconjugated form of the verb. In this sentence, we see the dictionary form of the verb "to eat," which is 食べる (taberu). ⚫︎ The verb あらいます(araimasu) comes from the dictionary form 洗う (arau - to wash). The verb 洗う (arau) belongs to the Godan group. The stem is あら(ara-) and the verb conjugation changes to match the polite "masu" form. ⚫︎ The dictionary form is used before 前に (mae ni) to indicate "before doing something."

⚫︎ 前に (mae ni) acts as a conjunction, connecting two clauses. ⚫︎ It indicates the sequence of events. The action described before 前に (mae ni) happens *before* the action described in the main clause. ⚫︎ Structure: Verb (dictionary form) + 前に (mae ni) + Main Clause ⚫︎ Example: 食べる前に (taberu mae ni) - "before eating" - the action of eating comes before the action of washing hands.