本研究分析近600 個口語語誤資料來討論台閩語的內部音節結構。結果顯示絕大部分的語誤資料反映出聲—韻的右分叉結構。對於用來支持體—尾結構的音節合併證據，我們也提出可以不涉及內部音節結構的分析或解釋，因此，這類的證據並不能做為聲—韻分叉結構的反證。總言之，根據口語語誤的分析，本研究結果和傳統音韻學的分析一致，支持台閩語的內部音節結構為聲—韻右分叉的結構。

In this study, nearly 600 speech error data were examined to explore the syllable internal structure of Taiwan Southern Min (TSM). Results showed that a great majority of speech errors reflect an onset-rime branching structure. As for the other piece of evidence, syllable contraction data, which was used as a supporting argument for the body-coda structure, we provided an alternative analysis without involving the break of the sub-syllabic constituents in phonological joints. Thus we argue on the basis of speech error data that the syllable structure of TSM is onset-rime, consistent with the traditional concept.