call on / upon (v.) Old form(s): vpon
make a call on, claim repayment of
1H4 V.i.129[Falstaff alone] What need I be so forward with him that calls not on me
Tim II.ii.25[Caphis to Timon] My master is awaked by great occasion / To call upon his own
SHAKESPEARE'S WORDS © 2018 DAVID CRYSTAL & BEN CRYSTAL