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Shirimono
GRAMMAR
〜ともなると
when one becomes (level/status)
Explanation
NOTE

〜ともなると means when one becomes — once a high level, status, or stage is reached, something naturally changes.

社長しゃちょうともなると責任せきにんおもい。
When one becomes a company president, the responsibility is heavy.
NOTE

It is formal and emphasizes that a high position or advanced stage brings expected, often demanding, conditions.

大学生だいがくせいともなると自分じぶんめることがえる。
When one becomes a university student, there are more things to decide on one's own.
ともなると suggests the stage is notably advanced compared to before.
NOTE

Attach ともなると directly to a noun that names a level, role, or stage.

STRUCTURE
N
ともなると
おやともなると子供こどものことを第一だいいちかんがえる。
Oya to mo naru to, kodomo no koto o daiichi ni kangaeru.
When one becomes a parent, one thinks of the children first.
専門家せんもんかともなると説明せつめいかりやすい。
Senmonka to mo naru to, setsumei ga wakariyasui.
When one becomes an expert, the explanations become easy to understand.
週末しゅうまつともなるとみせはとてもむ。
Shuumatsu to mo naru to, mise wa totemo komu.
When it gets to be the weekend, the shops get very crowded.
社会人しゃかいじんともなると責任せきにんおもくなります。
Shakaijin tomonaru to, sekinin ga omoku narimasu.
When you become a working adult, your responsibilities become heavier.
社長しゃちょうともなると毎日まいにちがとてもいそがしいです。
Shacho tomonaru to, mainichi ga totemo isogashii desu.
When one becomes a company president, every day is very busy.
大学生だいがくせいともなると自分じぶん料理りょうりをする学生がくせいえます。
Daigakusei tomonaru to, jibun de ryouri o suru gakusei ga fuemasu.
When students reach the university level, more of them start cooking for themselves.

Practice exercises

1
社長しゃちょうともなると責任せきにんおもい。
When one becomes a company president, the responsibility is heavy.
Answer
ともなると
2
おやともなると子供こどものことを第一だいいちかんがえる。
When one becomes a parent, one thinks of the children first.
Answer
ともなると
3
週末しゅうまつともなるとみせはとてもむ。
When it gets to be the weekend, the shops get very crowded.
Answer
ともなると
4
専門家せんもんかともなると些細ささいてんといえども見落みおとさない。
When one becomes an expert, even a minor point won't be overlooked.
Answer
ともなると
5
学生がくせいならまだしも、社会人しゃかいじんともなると時間厳守じかんげんしゅ当然とうぜんだ。
If it were a student, that's one thing, but when one becomes a working adult, punctuality is a given.
Answer
ともなると
6
経営者けいえいしゃともなると決断けつだん責任せきにんおおきい。
When one becomes a business manager, the responsibility for decisions is significant.
Answer
ともなると
7
一流いちりゅう選手せんしゅともなると精神力せいしんりょく並外なみはずれている。
When one becomes a top-tier athlete, their mental strength is also extraordinary.
Answer
ともなると
8
大人おとなともなるとだれであれ責任せきにんうべきだ。
When one becomes an adult, whoever it may be, they should take responsibility.
Answer
ともなると