230 Doubly filled COMP-position with wh-words

A - feature is pervasive or obligatory0
B - feature is neither pervasive nor extremely rare2
C - feature exists, but is extremely rare2
D - attested absence of feature63
X - feature is not applicable (given the structural make-up of the variety/P/C)7
? - no information on feature is available3

Feature area:
Discourse organization and word order
Typical example:
What who has eaten? ‘Who ate what?’
Example source:
Mesthrie (2008c: 630)
Variety World Region Type Value
Id Primary text Variety Variety Type