This debate stems from Michal Starke’s keynote lecture at NELS 51, entitled “UM. Universal Morphology”. The video can be found at this link: https://michal.starke.ch/talks/2020-11_nels/nels_starke.mp4. In his talk, Starke sketches a nanosyntactic analysis of French irregular verbs, with the aim of showing that irregularities in French verbal paradigms (and in general) are only apparent. We asked some prominent morphologists and morpho-syntacticians to comment on and provide replies to Starke’s proposal and arguments. Subsequently, the author wrote a reply to these comments. You can find them all here. We wish to thank the NELS 51 organizing committee for allowing us to use the talk as a starting point for the debate, Michal Starke for his a...