have been quaking
- present perfect progressive of quake.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Hank Hill, that lovable salesman of propane and propane accessories, must have been quaking with rage.
From Slate • Jan. 12, 2023
Her insurers must have been quaking in their boots.
From BBC • Jun. 11, 2022