SN4 ""

No	Pattern	Freq
1	when he [verb] [to-vb]	532
2	when he [verb] [to-vb]	532
3	when he [vb past] [to-vb]	425
4	when he [vb -s] [to-vb]	106
5	when he try [to-vb]	91
6	when he tried [to-vb]	75
7	when he come [to-vb]	58
8	when he came [to-vb]	44
9	when he want [to-vb]	40
10	when he fail [to-vb]	38
11	when he have [to-vb]	34
12	when he failed [to-vb]	33
13	when he go [to-vb]	26
14	when he wanted [to-vb]	25
15	when he went [to-vb]	24
16	when he had [to-vb]	21
17	when he begin [to-vb]	19
18	when he refuse [to-vb]	19
19	when he decide [to-vb]	19
20	when he refused [to-vb]	18
21	when he began [to-vb]	18
22	when he decided [to-vb]	17
23	when he [verb] to make	17
24	when he [verb] to get	17
25	when he [verb] to see	16
26	when he tries [to-vb]	16
27	when he [verb] to take	15
28	when he wants [to-vb]	15
29	when he comes [to-vb]	14
30	when he [verb] to go	14