Can one say: Vi devas vian leteron subskribi"
Why doesn't "Vi devas subskribi sian leteron" work? Is it because they're in two different clauses? I'm not exactly sure, but can an infinitive start a new clause?
It is because si is a third-person pronoun.
Oooooohhhh, I see now. Dankon!
Is it incorrect to use "havas *-i" rather than bezonas or devas? I'm thinking of "have to" or "tener que".