I have another sentence from 合格できる、日本語能力試験N2:


The part in the sentence where it says 「講師にした講座」 is hard for me to understand. I wondered why it cannot be 「講師にして講座」. Is there some grammar form in this sentence that explains why it should be 「講師にした講座」?

  • Traditional grammar says (stupidly) that it is the 連体形 of the 助動詞 た.
  • Some modern linguists say it is the past attributive form (連体形) of する used in a relative clause.
  • I believe it is the past morpheme (attached to the stem of する) used in a relative clause.
| improve this answer | |
  • 3
    Can you explain why you think your first bullet point is stupid? – silvermaple Jul 22 '12 at 22:17
  • @silvermaple: I also want to know. – Chris Jul 23 '12 at 14:37
  • Probably because た is not linguistically a 助動詞 (things like する and ◯◯ていく are) but...drumroll...a suffix. – ithisa Aug 29 '13 at 15:37

Actually it can be. Think about this simplified sentence:


And, compare it to this one:


Both have almost the same meaning. However, in the former, the clause 研究家を講師にした modifies the noun 講座, while in the latter, the clause 研究家を講師にして modifies the verb 開く (or the clause 大使館は開く).

| improve this answer | |

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.