SN4 ""

No	Pattern	Freq
1	[adj] [noun] and within a	17
2	[prep] [noun] and within a	14
3	[prep] [noun] and within a	14
4	[adj] [noun] and within a	10
5	[art] [noun] and within a	8
6	[art] [noun] and within a	8
7	the [noun] and within a	6
8	the [noun] and within a	6
9	of [noun] and within a	5
10	of [noun] and within a	5
11	[noun] and [noun] within a	61
12	[noun] and [noun pl] within a	34
13	[noun] and [noun sg] within a	26
14	[noun] and [verb] within a	11
15	[noun] and within a [adj]	26
16	[noun] and within a [noun]	19
17	[noun] and within a [noun sg]	19
18	[noun] and within a few	17
19	[noun] and within a [det]	17
20	[noun] and within a few	17
21	[noun] and within a [adj]	8
22	[noun] and within a week	5
23	[noun] and within a week	5