SN4 ""

No	Pattern	Freq
1	[prep] [adv] [adj] years	2652
2	[prep] [adv] [num] years	2407
3	for [adv] [adj] years	1423
4	[prep] over [adj] years	638
5	[prep] over [adj] years	638
6	at [adv] [adj] years	572
7	[prep] least [adj] years	544
8	[prep] least [adj] years	544
9	[prep] nearly [adj] years	380
10	[prep] nearly [adj] years	380
11	[prep] about [adj] years	371
12	[prep] about [adj] years	371
13	[prep] [adv] two years	358
14	[prep] [adv] two years	358
15	[prep] almost [adj] years	204
16	[prep] almost [adj] years	204
17	[prep] [adv] three years	197
18	[prep] [adv] three years	197
19	of [adv] [adj] years	196
20	[prep] [adv] [det] years	190
21	[prep] [adv] many years	182
22	[prep] [adv] many years	182
23	in [adv] [adj] years	176
24	[prep] [adv] five years	156
25	[prep] [adv] five years	156
26	[prep] [adv] 20 years	132
27	[prep] [adv] 20 years	132
28	[prep] [adv] ten years	129
29	[prep] [adv] ten years	129
30	[prep] [adv] twenty years	123