Breakdown of Moi non plus !
Questions & Answers about Moi non plus !
Because moi is the stressed/disjunctive pronoun, not the normal subject pronoun.
- je = I as the subject of a full verb: Je parle.
- moi = me / I, used for emphasis, contrast, or short standalone expressions
In Moi non plus !, the verb is understood, not spoken. So French uses moi, not je.
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