SN4 ""

No	Pattern	Freq
1	[conj] within a [adj] years	22
2	[verb] within a [adj] years	21
3	[noun] within a [adj] years	20
4	[vb pp] within a [adj] years	14
5	[coord] within a [adj] years	14
6	[noun sg] within a [adj] years	11
7	and within a [adj] years	8
8	and within a [adj] years	8
9	that within a [adj] years	8
10	that within a [adj] years	8
11	[that] within a [adj] years	8
12	[noun pl] within a [adj] years	7
13	[adv] within a [adj] years	7
14	but within a [adj] years	6
15	but within a [adj] years	6
16	[adj] within a [adj] years	5
17	within a [adj] [adj] years	7
18	within a [adj] [adj] years	7
19	within a [adj] [num] years	6
20	within a [adj] years [prep]	29
21	within a [adj] years [prep]	29
22	within a [adj] years of	25
23	within a [adj] years of	25
24	within a [adj] years [pron]	14
25	within a [adj] years [art]	13
26	within a [adj] years [art]	13
27	within a [adj] years the	11
28	within a [adj] years the	11
29	within a [adj] years [pers pn]	10
30	within a [adj] years [adj]	10