This chapter reviews the phenomenon of intensional transitive verbs such as
look for
,
need
, and
want
, as well as its main analyses proposed in the literature. The verbs in question are special in that they relate to their object argument in ways that are different from regular transitive verbs. Key empirical reflexes of this are presented in section 2, most prominently concerning nonspecificity, failure of extensional substitution, and lack of existential import. Next, the three main theoretical analyses are reviewed, which respectively propose that these verbs take covert clausal complements, intensional quantifiers, or properties as their arguments. Finally, more intricate empirical points are considered in light of their relationship to the various proposals, and the possible differences between types of intensional transitive verbs are discussed.