Exhaustive Control: implicative, aspectual, modal
(8) a. The chair managed to gather the committee at 6.
b. *The chair managed to gather at 6.
c. Mary knew that John began to work (*together) on the project.
Partial Control: factive, propositional, desiderative, or interrogative
(9) a. The chair preferred to gather at 6.
c. Mary thought that John didn't know where to go together.
Exhaustive/Partialの違いは、不定詞のtenseに結びついている。tenseのある・なしはto不定詞節内で主節とは違った時間を表す副詞句を認可できるかどうかで判断される。
(11) a. *Yesterday, John managed to solve the problem tomorrow.
b. Yesterday, John wanted to solve the problem tomorrow.
？目的を表すto不定詞の副詞的用法は[+tense]とみてよいのか？
Implicit Control
Super-Equi Deletion facts (Grinder 1970, Kimball 1971)
Jones said it was necessary to see himself.
時制文の境界をまたいで再帰代名詞の照応が成立している。
