■ N1とN2
Meaning: “N1 and N2”
と is a particle used to connect two or more nouns.
Used when listing people or things together.
Example: 夫[おっと]と 子[こ]どもです (This is my husband and child).
■ 【Interrogative expression】ですか?
Meaning: Used to ask a question.
Add ですか? after a question word to form a polite question.
Use rising intonation when speaking.
In casual speech, you can omit ですか and just say the interrogative word.
いくつ also means “how many” or “how much,” depending on context.
■ 【Place】に 住[す]んでいます
Meaning: “I live in [Place].” / “Someone lives in [Place].”
The particle に indicates the location where someone lives.
住[す]んでいます is the present continuous form of the verb 住[す]む (to live).
Use it as a set phrase: ~に住[す]んでいます.
To ask a question, use: どこに 住[す]んでいますか? (Where do you live?) with rising intonation.
■ N1のN2
Meaning: “N2 of N1” / “N1’s N2”
(Shows relationship or identity between two nouns)
の connects two nouns and shows their relationship.
Usage 1: The first noun describes or modifies the second noun.
Usage 2: The two nouns refer to the same thing (identity).
Can also be used to connect 3 or more nouns.