Thanks for the links.. But see this question:
Due to the critical acclaim generated by his recent exhibit, the artist is currently regarded as
one of the most promising sculptors in America.
A. the artist is currently regarded as
B. the artist is currently regarded to be
C. the artist currently regards himself to be
D. many regard the artist to be
E. currently is the artist regarded as
The OA is B, where "regarded to be" is used. The website where I saw this Question said this comes from Kaplan
. I have not verified it though..
My GMAT debrief: from-620-to-710-my-gmat-journey-114437.html