Book, Paragraph

 1   V, 12|       the thing might chance to happen or not to happen, or because
 2   V, 12|      chance to happen or not to happen, or because it might do
 3   V, 30|         but since this does not happen of necessity nor usually,
 4  VI, 2 |         when the thing does not happen, e.g.’on the day of new
 5 VII, 7 |      from thought. Some of them happen also spontaneously or by
 6 VII, 12|      superfluous. And this does happen; for when we say "animal
 7   X, 4 |         the comings-to-be which happen to the matter start from
 8  XI, 5 |   another; for if this does not happen how are they to join in
 9  XI, 6 |        And the same must surely happen to the healthy if the afore-said
10  XI, 8 | architecture consider what will happen to those who are to use
11  XI, 8 |      most part, though it might happen sometimes. The accidental,
12  XI, 8 |         is found in events that happen by nature or as the result
13  XI, 8 |       which lucky results might happen are indeterminate; and so
14 XIII, 3|       geometry; if its subjects happen to be sensible, though it
15 XIII, 7|      things also of which these happen to be the Ideas will be