The present volume is a collection of fourteen original papers selected from those presented at the first US installment of Chronos: International Conference on Tense, Aspect, Mood and Modality, which took place at the University of Texas at Austin in October, 2008. The volume serves as an excellent forum for international scholars working on expressions of on tense, aspect, mood and modality. It contains papers dealing with a diverse variety of languages ranging from well studied languages like English, French, Italian, Spanish, Russian and Japanese, to less known ones like Basque, Chamorro, Iquito, Australian English and Singlish. The originality and relevance of the individual contributions is highlighted by the broadness of the theoretical approaches they employ and the novel empirical data they examine. All the studies go beyond exploring issues strictly related to tense, aspect, mood and modality; rather, they cut across all main linguistics subfields, such as syntax, semantics, pragmatics, language acquisition and language evolution, thus attesting to how research on tense, aspect, mood and modality is vital to the better understanding of human language in general. This diverse nature of the volume will certainly appeal to broad audience.