We were ecstatic, but increasingly nervous.
It is thus increasingly difficult to believe that Nestorius was a "Nestorian."
We have not only outlawed cruelty to animals, but increasingly, people care about the living conditions of even the animals they eat.
This was so nearly correct that the usage has been followed by other European scholars, and is being increasingly adopted.
We were finding make work at the office increasingly boring but I suspected our absence would produce unwanted curiosity.