Constructions which do not allow it to occur include sentential subjects and coordinate structures, and are called islands.
Daiko Takahashi argued that this process occurs in Japanese as a type of long-distance scrambling, while James Huang argued that it occurs covertly in Logical Form in Chinese. When subjects undergo this process, it exhibits the Comp-trace effect. Constructions which do not allow it to occur include sentential subjects and coordinate structures, and are called islands. The left-branch condition on it often leads to it being accompanied by pied piping. Languages in which it does not occur are referred to as having the namesake words in situ. The fact that this process leaves a trace is shown by the fact that wanna contraction is blocked in sentences such as "Who do you want to win the race?" The words which this process is named after start out as complements or adjuncts of the verb, and then move to the beginning of the sentence. For 10 points, name this process in which declarative sentences are turned into questions through a certain movement.
Daiko Takahashi argued that this process occurs in Japanese as a type of long-distance scrambling, while James Huang argued that it occurs covertly in Logical Form in Chinese.
wh-movement [or wh-extraction; or wh-fronting; prompt on A-bar movement]