SN4 ""

No	Pattern	Freq
1	happens when	359
2	occurs when	268
3	arises when	93
4	comes when	87
5	says when	72
6	means when	37
7	begins when	31
8	applies when	27
9	starts when	26
10	does when	22
11	disappears when	22
12	emerges when	19
13	works when	19
14	exists when	17
15	appears when	17
16	goes when	17
17	makes when	17
18	stops when	14
19	depends when	14
20	ends when	14
21	increases when	11
22	has when	10
23	feels when	9
24	hurts when	9
25	passes when	9
26	helps when	8
27	changes when	8
28	calls when	7
29	uses when	7
30	fails when	7