He is now, however, falling behind in some important products.
She knew she was doing wrong in falling behind in her studies.
We had drawn in rather close and could see that the calf was falling behind.
My work must be falling behind and Stuyvesant has nobody to put in my place.
He called one of them up to him, and with him went slowly on, the other two falling behind.
Presently we shall be dismayed by the sense of falling behind.
The youths were a little to one side of the safari and were falling behind.
By the way, I am sorry to say that I am falling behind physically.
They who are in danger of falling behind are sustained and carried on.
The pace slackened, and he noticed that he and Schmidt were falling behind.