Difference Between WHILE And WHEN
www.molloy.edu › Documents › While_vs_When_2020not while because of the age aspect . When or While Two actions: one single, the other continuous. If we have two actions, of which one is single and the other continuous, things can get complicated. We can use . either when . or . while. if the subordinating conjunction (when or while) comes before the continuous action. Ex. 1 He called . when