SN4 ""

No	Pattern	Freq
1	[num] years [vb mod]	266
2	[adj] years will	129
3	[adj] years would	76
4	[det] years [vb mod]	70
5	[adj] years [vb mod]	53
6	[adj] years can	45
7	[adj] years should	44
8	five years [vb mod]	35
9	[adj] years may	35
10	five years [vb mod]	35
11	two years [vb mod]	33
12	two years [vb mod]	33
13	three years [vb mod]	32
14	three years [vb mod]	32
15	[adj] years could	31
16	few years [vb mod]	30
17	few years [vb mod]	30
18	ten years [vb mod]	16
19	ten years [vb mod]	16
20	10 years [vb mod]	15
21	10 years [vb mod]	15
22	[adj] years must	15
23	30 years [vb mod]	14
24	30 years [vb mod]	14
25	[adj] years might	12
26	early years [vb mod]	11
27	many years [vb mod]	11
28	many years [vb mod]	11
29	[adj -er] years [vb mod]	10
30	recent years [vb mod]	9