SN4 ""

No	Pattern	Freq
1	[adv] in [adj] years	296
2	[adv] in [adj] years	185
3	[adv] in recent years	164
4	[adv] in recent years	164
5	[adv] in [num] years	91
6	only in [adj] years	23
7	once in [adj] years	16
8	[adv] in five years	15
9	[adv] in five years	15
10	dramatically in [adj] years	15
11	considerably in [adj] years	13
12	here in [adj] years	12
13	much in [adj] years	12
14	rapidly in [adj] years	11
15	[adv] in late years	11
16	[adv] in [adj -er] years	11
17	[adv] in later years	11
18	[adv] in ten years	9
19	[adv] in [det] years	9
20	again in [adj] years	9
21	[adv] in ten years	9
22	so in [adj] years	8
23	[adv] in two years	8
24	[adv] in two years	8
25	sharply in [adj] years	7
26	significantly in [adj] years	6
27	[adv] in twenty years	6
28	even in [adj] years	6
29	[adv] in three years	6
30	[adv] in twenty years	6