New Guinea is home to >800 languages. The poor general documentation of these languages is even worse when it comes to prosody. Existing accounts use read speech and staged conversations instead of natural speech. Field workers often lack time and experience for thorough prosodic analyses. Contour clustering (Kaland 2021) is an effective method to approach under-researched languages. Our target language is Muyu (Zahrer 2019, 2023) for which we formulate the following research question: Does the syntactic type of verb correlate with f0 movements in the contour? There are three types of verbs: 'final verbs' indicate end of a sentence, whereas sentences continue after 'medial verbs' and 'multi verbs'. To test a possible correlation, we segmented contours from spontaneous speech and annotated them for the contained verb type. The results show a clear correlation. Hierarchical clustering of f0 time-series assigned a total of 319 contours to seven clusters. Mean contours were calculated for each cluster to indicate the typical pitch movement. Final verbs are assigned to falling pitch clusters, medial/multi verbs tend to rising or level pitch (Χ²(4, N=319)=38.114, p<.00001). Therefore, Muyu uses f0 movement along with morphosyntactic marking of sentence (in)completeness.