SN4 ""

No	Pattern	Freq
1	[noun] when the [adj] [noun pl]	123
2	[noun sg] when the [adj] [noun pl]	73
3	[noun pl] when the [adj] [noun pl]	39
4	time when the [adj] [noun pl]	35
5	[adj] when the [adj] [noun pl]	32
6	[num] when the [adj] [noun pl]	32
7	time when the [adj] [noun pl]	31
8	be when the [adj] [noun pl]	17
9	[be] when the [adj] [noun pl]	17
10	[prep] when the [adj] [noun pl]	14
11	[prep] when the [adj] [noun pl]	14
12	day when the [adj] [noun pl]	12
13	[noun prp] when the [adj] [noun pl]	11
14	[adv] when the [adj] [noun pl]	11
15	[adv] when the [adj] [noun pl]	10
16	[was/were] when the [adj] [noun pl]	9
17	was when the [adj] [noun pl]	9
18	[is] when the [adj] [noun pl]	8
19	period when the [adj] [noun pl]	7
20	period when the [adj] [noun pl]	7
21	days when the [adj] [noun pl]	7
22	[verb] when the [adj] [noun pl]	6
23	night when the [adj] [noun pl]	5
24	night when the [adj] [noun pl]	5
25	day when the [adj] [noun pl]	5
26	when the [adj] [adj] [noun pl]	34
27	when the [adj] [adj] [noun pl]	16
28	when the [num ord] [adj] [noun pl]	8
29	when the [num] [adj] [noun pl]	7
30	when the [noun] [adj] [noun pl]	6