They are constantly underestimating the quick-wittedness of American audiences.
He can-and has-brought strong guardsmen to their knees, and men constantly underestimate him because of the way he looks.
I constantly underestimate the Hunter Ladies.
If they constantly underestimate time requirements, they will always appear behind schedule.
Euro-sceptics constantly underestimated the competence of Europeans and their ability to organise things properly.
"Mainstream TV constantly underestimates its audience," Mr. Toba said.
"People constantly underestimated the staying power of the North Korean regime."
In the months and years after the fire, officials constantly underestimated the task at hand.
Basically, you are acting like a political schemer of the Third Republic, constantly underestimating France' s potential and overestimating that of your rivals.
I may not be saying anything new here, but I have the feeling that we are constantly underestimating the very real threat of the bird flu pandemic.