Djenar et al. (2018) sum up that deh is applied to give advice, point out the focus of information, highlight information, and soften instruction. This study aims at exploring the collocations of deh to get the ideas in what functions deh is used. Furthermore, it investigates what the speakers intend to achieve by applying those collocations. The data was taken from the CHILDES corpus of Jakartan Indonesian. Antconc was used to gain collocations of deh in non-interrogative utterances. The words that collocate with deh are aja, coba, ya, iya, deh, nggak, and udah. Dehs are used in the utterances that carry the following language functions: showing preference, suggesting, instructing, informing, accepting, describing, planning, giving an opinion, and rejecting. The collocations of aja and deh makes the message of giving new knowledge in showing preference, acceptance, instruction, and suggestion becomes stronger as in itu aja deh, apa aja deh, bikin itu aja deh, and begini aja deh biar nggak jatuh. According to KBBI (The Complete Indonesian Dictionary), coba is used to soften instruction. Therefore, the collocation makes the sense of softening the instruction becomes stronger but polite as in coba buka deh. Ya and iya have the same meanings and they are applied to give emphasis in a statement (KBBI, 2016). In relation to the functions of deh to highlight information, collocation of deh and ya intensifies speakers’ intention to emphasize particular information as in ya boleh deh. Collocations of nggak and deh occur in instruction (nggak usah deh) and rejecting (nggak deh). Furthermore, deh was used to highlight information in suggesting ideas (ato nggak gini aja deh kita beli gurame), informing (ya nggak muat deh), and giving an opinion (nggak jelas banget deh). In the collocations with deh, udah carries two meanings. The first is an adverb that shows events in the past as udah lengkap deh. Therefore, the speaker highlighted information. The second one means that’s enough and it is used to end a topic (udah deh diem aja).