SN4 ""

No	Pattern	Freq
1	[prep] [adj] years which	27
2	[prep] [adj] years which	27
3	[adj] [adj] years which	25
4	[art] [adj] years which	20
5	[art] [adj] years which	20
6	the [adj] years which	18
7	the [adj] years which	18
8	[num ord] [adj] years which	13
9	in [adj] years which	11
10	in [adj] years which	11
11	[adv] [adj] years which	11
12	[adv] [adj] years which	10
13	last [adj] years which	8
14	last [adj] years which	8
15	[adj] [adj] years which	8
16	past [adj] years which	7
17	past [adj] years which	7
18	for [adj] years which	7
19	for [adj] years which	7
20	over [adj] years which	5
21	[conj] [adj] years which	5
22	[adj] [adj] years which	25
23	[adj] [num] years which	24
24	[adj] two years which	6
25	[adj] two years which	6
26	[adj] years [prep] which	105
27	[adj] years [prep] which	105
28	[adj] years in which	55
29	[adj] years in which	55
30	[adj] years during which	21