AORISTS HAVE NO PR-INDICATIVE!

VI. [-κα-]. This is a very restricted kind: it exists solely for the three verbs τίθημι, ἵημι, δίδωμι and then only for A pa-ind 1^st, 2^nd & 3^rd sg: ἔθηκα, ἔθηκας, ἔθηκεν; ἧκα, ἧκας, ἧκεν ; ἔδωκα, ἕδωκας, ἕδωκεν;  and a few other scattered forms of the aorists of these three verbs, such as ἥκατο, δωκέναι The rest of the aorists A&Md of these verbs is of type I. All this is also traceable via the list of verb stems.