From: Miguel Carrasquer
Message: 39674
Date: 2005-08-19
>> >Yes.
>> >I had the passing thought that -tU was chosen since -tI was used
>for
>> >infinitives (although to a different stem). Does that make sense?
>>
>> No, the infinitive suffix is -ti (< *-tei). The supine has
>> -tU.
>
>True, Czech and Serbocroat has -ti. Does that mean that Russian -tI
>with myagkiy znak is a later development i > I ?