a person belly crawls forward.#a/DET person/NOUN belly/NOUN crawl/VERB forward/ADV#0.0#0.0
a person crawls forward slowly.#a/DET person/NOUN crawl/VERB forward/ADV slowly/ADV#0.0#0.0
a person crawls forward on their stomach.#a/DET person/NOUN crawl/VERB forward/ADV on/ADP their/PRON stomach/NOUN#0.0#0.0