draw upon (English, verb)
expansion: draw upon (third-person singular simple present draws upon, present participle drawing upon, simple past drew upon, past participle drawn upon)
Senses:
glosses: To appeal to, make a demand of, rely on; to utilize or make use of, as a source.
Forms:
form: draws upon
tags: present
singular
third-person
form: drawing upon
tags: participle
present
form: drew upon
tags: past
form: drawn upon
tags: participle
past