SN4 ""

No	Pattern	Freq
1	[adv] when he [noun]	5
2	when he [verb] [noun]	912
3	when he [vb past] [noun]	777
4	when he [vb -s] [noun]	133
5	when he be [noun]	84
6	when he [be] [noun]	84
7	when he see [noun]	75
8	when he [was/were] [noun]	74
9	when he was [noun]	74
10	when he saw [noun]	68
11	when he leave [noun]	54
12	when he left [noun]	47
13	when he and [noun]	41
14	when he [conj] [noun]	41
15	when he and [noun]	41
16	when he [coord] [noun]	41
17	when he become [noun]	37
18	when he became [noun]	33
19	when he visit [noun]	32
20	when he have [noun]	32
21	when he hear [noun]	32
22	when he heard [noun]	28
23	when he meet [noun]	26
24	when he visited [noun]	26
25	when he take [noun]	25
26	when he had [noun]	25
27	when he reach [noun]	22
28	when he reached [noun]	21
29	when he met [noun]	20
30	when he took [noun]	17