Sentence examples for it could be at work from inspiring English sources
It appeared that factors other than party affiliation could be at work in shaping the election's outcome.
It is entirely possible that any or all of these factors could be at work in creating a moody patient.
The type of mutational mechanism affecting PTEN in BRCA1 defective tumors could be at work in other genes as well, and it will therefore be of considerable interest to determine whether this will include the RB1 gene.
A mix of partisan and personal sympathies could be at work.
The same process could be at work in earthquakes, Dr. Johnston said.
Other factors could be at work as well, like slowing productivity.
Experts said other factors could be at work in addition to the overemphasis on leg strength.
The diggers could be at work for weeks at several ranches scattered in the desert south of the city.
To the extent that such sentiment has not broken through, factors other than the economy could be at work.
The reviewed empirical work presents a diverse picture of possible conditions and circumstances under which each kind of externalities could be at work.
