• failing proof to the contrary
• as long as, pending, so long as, till, until, whereas, whilst
• to go while the going is good
• to go while the going is good
• while the going is good
• I worked as long as I could
• I worked as long as I could
• do not come in before I call you
• to go while the going is good
• strike while the iron is hot
• I worked as long as I could
• to go while the going is good