Great work,I'm a Spanish speaker so I know the complexity of this language, I mean, verb conjugation is so complex compared to English. Let's just think about the "Work" verb:
English: Work, Works, Worked, Working, will work, would work, have worked, has worked.
Spanish: Trabajar, Trabajo, Trabajas, Trabaja, Trabajan, Trabajé, Trabajaste, Trabajó, Trabajaron, Trabajaré, Trabajaras, Trabajará, Trabajarán, Trabajando, Trabajaría.
And let's not talk about "normal" word transformations, like "diminutivos".
In this moment I'm developing a spanish word predictor to help a girl with special needs to communicate easily, and your thesis is inspiring me, thanks for sharing.
It's not my thesis, I just found it on net and it seemed cool.