A. By whom can be stars in the sky counted?
B. By whom could the stars in the sky counted?
C. By whom could the stars in the sky by counted?
D. By whom could the stars be counted in the sky?
A. By whom can be stars in the sky counted?
B. By whom could the stars in the sky counted?
C. By whom could the stars in the sky by counted?
D. By whom could the stars be counted in the sky?