1. In the better known South Dravidian languages, the verb system is such that two principal parts, or two stems, suffice as a basis on which the whole system may be built. The second stem is in general derivable from the first by the addition of a suffix *-ior a suffix containing a dental stop (sometimes disguised by morphophonemic alternations), and is the basis for the past tense alone, or, in some of the languages, for present-future and past tenses, or for other combinations of forms. On the first stem are built all the remaining positive forms and the negative forms. Vocalic alternation within the stems, either of quality or of quantity, is very rare, but in the extremely few verbs where it occurs tends to be persistent throughout the history of all the languages; e.g. the verb 'see' has stems *kan-, *kantin Tamil, Malayalam, Kannada, Coorg, and Toda, while Kota shows variation between ka-nand kanin the first stem, with leveling begun but not yet completed, or perhaps completed but with the disturbing long vowel reappearing by loan from other languages of the group. Likewise, any deviation from the suffixes given above as forming the second stem is rare. When there is deviation from this norm of two stems with vowels identical and the second stem formed from the first as stated, the verb is irregular. Of the handful of such verbs, two are the subject of this paper, namely the verb meaning 'come' and the verb paired with it in form in South Dravidian languages and variously recorded as meaning 'give' or 'bring.' A comparative study is made with the objects of setting up Proto-Dravidian forms and finding an origin for the irregularities. The study will introduce from my field-notes, most of which are still unpublished, material for Toda, Kota, Coorg, and Kolami,1 and