SN4 ""

No	Pattern	Freq
31	[prep] late years [pers pn]	32
32	[prep] [adj -er] years [pers pn]	32
33	[prep] later years [pers pn]	31
34	[prep] [adj] years you	31
35	[prep] several years [pers pn]	24
36	[prep] several years [pers pn]	24
37	[prep] ten years [pers pn]	20
38	[prep] ten years [pers pn]	20
39	[prep] some years [pers pn]	18
40	[prep] some years [pers pn]	18
41	[prep] seven years [pers pn]	16
42	[prep] seven years [pers pn]	16
43	[prep] four years [pers pn]	16
44	[prep] four years [pers pn]	16
45	[prep] those years [pers pn]	14
46	[prep] six years [pers pn]	14
47	[prep] six years [pers pn]	14
48	[prep] those years [pers pn]	14
49	[prep] these years [pers pn]	13
50	[prep] these years [pers pn]	13
51	over [adj] years [pers pn]	12
52	over [adj] years [pers pn]	12
53	during [adj] years [pers pn]	12
54	during [adj] years [pers pn]	12
55	[prep] twenty years [pers pn]	11
56	[prep] twenty years [pers pn]	11
57	[prep] 10 years [pers pn]	10
58	[prep] 10 years [pers pn]	10
59	[prep] thirty years [pers pn]	8
60	[prep] thirty years [pers pn]	8