SN4 ""

No	Pattern	Freq
1	[pers pn] [verb] when the [noun]	128
2	[pers pn] [verb] when the [noun sg]	102
3	[pers pn] [vb past] when the [noun]	63
4	[pers pn] [vb base] when the [noun]	26
5	he [verb] when the [noun]	25
6	i [verb] when the [noun]	24
7	it [verb] when the [noun]	23
8	[pers pn] [verb] when the [noun pl]	22
9	you [verb] when the [noun]	16
10	they [verb] when the [noun]	15
11	[pers pn] [vb infin] when the [noun]	14
12	[pers pn] [vb -s] when the [noun]	14
13	[pers pn] do when the [noun]	12
14	[pers pn] say when the [noun]	9
15	[pers pn] said when the [noun]	8
16	[pers pn] mean when the [noun]	8
17	she [verb] when the [noun]	7
18	[pers pn] think when the [noun]	7
19	[pers pn] do when the [noun]	6
20	we [verb] when the [noun]	6
21	[pers pn] go when the [noun]	5
22	[pers pn] did when the [noun]	5
23	[pers pn] [verb] when the war	5
24	us [verb] when the [noun]	5
25	[pers pn] [verb] when the war	5
26	them [verb] when the [noun]	5
27	[pers pn] [v-ing] when the [noun]	5