have been fattening
- present perfect progressive of fatten.
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.
For years, boar have been fattening up on our crops.
From The Guardian ● Jul. 30, 2019
You and your likes have been fattening on me for years.
From The End of the Tether by Conrad, Joseph
It is not sparrows that I have been fattening on this last month.
From Hereward, the Last of the English by Kingsley, Charles
