SN4 ""

No	Pattern	Freq
1	when they [verb] the	747
2	when they [verb] the	747
3	when they [verb] the	747
4	when they [vb past] the	535
5	when they [vb base] the	210
6	when they reach the	143
7	when they reached the	124
8	when they see the	44
9	when they hear the	34
10	when they heard the	27
11	when they saw the	27
12	when they leave the	24
13	when they have the	22
14	when they left the	21
15	when they reach the	19
16	when they enter the	18
17	when they take the	18
18	when they get the	18
19	when they see the	17
20	when they took the	16
21	when they entered the	16
22	when they hit the	13
23	when they won the	13
24	when they do the	13
25	when they hit the	13
26	when they open the	13
27	when they win the	13
28	when they had the	12
29	when they opened the	12
30	when they visit the	12