Abstract
In this article, we discuss the semantics and syntax of Propositional Attitude Verbs. Our goal is to clarify and illustrate how Propositional Attitudes function and behave and put forth the conceptualization/formalization of sentences containing this type of Verbs. We will see how intentions and beliefs are useful to study Propositional Attitudes. Also, we will argue that the semantic approach is more adequate than the syntactic one in terms of classifying Propositional Attitude Verbs. This, of course, is carried out in the framework of Conceptual Semantics that was mainly introduced by Jackendoff.