Predicate wh-questions without operator: 1 :
Predicate wh-questions without operator: 1
Predicate wh-questions without operator: 2 :
Predicate wh-questions without operator: 2
Predicate wh-questions without operator: 3 :
Predicate wh-questions without operator: 3
Negative Predicate wh-questions :
Negative Predicate wh-questions
end :
end