SN4 ""

No	Pattern	Freq
1	[coord] [prep] [adj] years	474
2	[conj] [prep] [num] years	396
3	[conj] in [adj] years	342
4	and [prep] [adj] years	299
5	and [prep] [adj] years	299
6	[conj] [prep] [adj] years	241
7	[conj] for [adj] years	198
8	[subord] [prep] [adj] years	192
9	that [prep] [adj] years	159
10	[that] [prep] [adj] years	159
11	that [prep] [adj] years	159
12	but [prep] [adj] years	150
13	but [prep] [adj] years	150
14	[conj] [prep] [det] years	148
15	[conj] [prep] recent years	141
16	[conj] [prep] recent years	141
17	[conj] after [adj] years	123
18	[conj] [prep] many years	78
19	[conj] [prep] many years	78
20	[conj] within [adj] years	74
21	[conj] [prep] two years	71
22	[conj] [prep] two years	71
23	[conj] [prep] previous years	61
24	[conj] [prep] previous years	61
25	as [prep] [adj] years	59
26	as [prep] [adj] years	59
27	[conj] [prep] five years	54
28	[conj] [prep] five years	54
29	than [prep] [adj] years	41
30	than [prep] [adj] years	41