SN4 ""

No	Pattern	Freq
1	[verb] when he	291
2	know when he	99
3	[vb infin] when he	85
4	[vb past] when he	75
5	[vb base] when he	42
6	[to-vb] when he	36
7	[vb -s] when he	34
8	say when he	34
9	know when he	33
10	remember when he	29
11	see when he	27
12	do when he	26
13	knew when he	25
14	[v-ing] when he	17
15	know when he	17
16	does when he	16
17	say when he	15
18	ask when he	14
19	to say when he	14
20	to know when he	13
21	wonder when he	13
22	discover when he	11
23	discovered when he	11
24	remember when he	11
25	asked when he	11
26	knows when he	9
27	see when he	9
28	show when he	7
29	saw when he	7
30	remember when he	7