The UD documentation states

Clausal complements (objects), divided into those with obligatory control (xcomp) and those without (ccomp).

I assume obligatory control in cases where there is no subject (no overt subject or subject marker on verb), these should all be xcomp instead of ccomp.

Revision #1
Created Fri, Nov 13, 2020 7:48 PM by kenneth
Updated Fri, Nov 13, 2020 7:50 PM by kenneth