About

environ

(nearly, approximately)

au sujet (de)

(concerned with, engaged in)

au sujet de

(concerning)

au-dessus de

(over or upon different parts of)

autour de

(on every side of)

aux environs de

(in the immediate neighborhood of)

de

(concerning)

par-dessus

(over or upon different parts of)

sur

(concerning)

sur le point

(on the point or verge of)

à propos (de)

(concerned with, engaged in)

à propos de

(concerning)