kattuṃ (C) / kātuṃ (SEA)
MN II para. 374 (Dhammacetiya-sutta) Pending – both form are possible. We may need to study more from a point of philological view. According to Dr. Yamanaka (Feb 2021), the reading kātuṃ is a younger form. Cr. Ven. Rathanathissa, Dr. Yamanaka