This study analyzed lexical bundles (4-word phrases) in the Michigan Corpus of Academic Spoken English to understand pronunciation patterns actually used on a university campus. The most common bundles were participant-oriented and included contractions like "I don't know", showing students frequently qualify their speech. Analyzing bundle syntax, semantics and phonology has implications for teaching connected speech and how contractions convey meaning and attitudes for English language learners. While limited by decontextualized data, this corpus analysis provides a starting point for further applied classroom research on pronunciation and how non-native speakers communicate meaning.