(30) Weak Crossover: Can a fronted interrogative phrase bind a pronoun?
b) Interrogative phrase = object; pronoun embedded in the subject
*Whoi did even hisi mother betray?
German
| Weni | hat | sogar | seinei | Mutter | verraten? |
| who.ACC | has | even | his | mother | betrayed |
('Who was even betrayed by his mother?')