SN4 ""

No	Pattern	Freq
1	[adv] [prep] [adj] years	1042
2	[adv] [prep] [num] years	635
3	[adv] for [adj] years	468
4	[adv] for [adj] years	468
5	[adv] in [adj] years	296
6	[adv] in [adj] years	296
7	[adv] [prep] [adj] years	210
8	[adv] [prep] [det] years	182
9	[adv] [prep] recent years	175
10	[adv] [prep] recent years	175
11	[adv] after [adj] years	111
12	[adv] after [adj] years	111
13	[adv] [prep] many years	109
14	[adv] [prep] many years	109
15	there [prep] [adj] years	103
16	here [prep] [adj] years	77
17	[adv] [prep] three years	72
18	[adv] [prep] three years	72
19	[adv] [prep] two years	71
20	[adv] [prep] two years	71
21	[adv] [prep] five years	63
22	[adv] [prep] five years	63
23	together [prep] [adj] years	52
24	only [prep] [adj] years	52
25	so [prep] [adj] years	44
26	now [prep] [adj] years	40
27	[adv] [prep] four years	38
28	[adv] [prep] four years	38
29	even [prep] [adj] years	38
30	[adv] [prep] ten years	38