In spite of the vast literature on modality in English, very little research has been done on modal adverbs as a group. While there are studies of individual adverbs, the semantic and pragmatic relations between them have been left largely unexplored. This book takes a close look at the whole field of modal certainty as expressed by adverbs in English. On the basis of corpus data the most frequent adverbs of certainty, including certainly, indeed, and no doubt, are examined from the point of view of their syntactic, semantic and pragmatic characteristics. The corpus used...