ης instead of οις

Attestations in Trismegistos Text irregularities

This text irregularity has been corrected by a modern editor 30 time(s) in Trismegistos Text irregularities;
   in 5 different contexts (before and after);
       following 5 different groups;
       preceding 2 different groups.

Network based on co-occurrence in same text (only irregularities with minimum frequency 10) What is this? Full screen

Contexts of this text irregularity (ης instead of οις)
Context	Frequency
after τ and before ∅	25	(all types of errors in this context)
after ι and before ∅	2	(all types of errors in this context)
whole word	1	(all types of errors in this context)
after κ and before ∅	1	(all types of errors in this context)
after μ and before ∅	1	(all types of errors in this context)

Graphemes preceding this text irregularity (ης instead of οις)
Context	Frequency
after τ	25	(all types of errors in this context)
after ι	2	(all types of errors in this context)
after κ	1	(all types of errors in this context)
after μ	1	(all types of errors in this context)
whole word	1	(all types of errors in this context)

Graphemes following this text irregularity (ης instead of οις)
Context	Frequency
before ∅	29	(all types of errors in this context)
whole word	1	(all types of errors in this context)