Expert Opinions on 'daiin'

[Kaybo]

I have looked for homophonic substitution in the EVA transcript, because there are words that have just one exchanged character. If you analyse this you find that some characters are exchanged while others stay fixed. Neither a,i or n have a significant exchange rate in words. So if it s a common suffix it appears very often without any change. However, it would be very likely that vowels have more characters in this kind of systems.