couldst
英 [kʊdst] 美 [kʊdst]

v.

（古体使用）can的过去式；

权威例句

Image 1 of If I had thought thou couldst have died, romance
If I had thought thou couldst have died /
Ah couldst thou know
The first hymn in this collection is a case in point: it begins with the lines: Ah, my dear Lord! what couldst thou spy In this impu...
Could St. Jude Medical be J&J's next target?
Anoka considers plugging city into high-speed grid; Some areas are still waiting for high-speed Internet, but the city could step in...
Could'st thou but know - Si tu savais /
Could St. Louis Become the 91st Municipality in St. Louis County?
BUSINESS IN FOCUS: Gold amid the Grime; Business Chamberlin & Hill: City Editor Richard Tyler Reports on How Investors Could Strike ...
If I had thought thou could'st have died