From: P&G
Message: 46937
Date: 2007-01-13
>BTW, it seems strange to me that eg Italian in the perfect hasThe process is -ávit > -aut > - ô with regular loss of final -t.
>parlai, parlasti, parlò
>where -i and -sti show preserved final vowel but no trace of Latin -it
>in the 3sg (and similarly in Spanish).