SN4 ""

No	Pattern	Freq
1	[adj] [noun sg] in recent years	199
2	[adj] [noun sg] in recent years	162
3	[prep] [noun sg] in recent years	81
4	[prep] [noun sg] in recent years	81
5	[art] [noun sg] in recent years	79
6	[art] [noun sg] in recent years	79
7	[noun] [noun sg] in recent years	68
8	[noun sg] [noun sg] in recent years	62
9	the [noun sg] in recent years	60
10	the [noun sg] in recent years	60
11	of [noun sg] in recent years	33
12	of [noun sg] in recent years	33
13	[det] [noun sg] in recent years	29
14	in [noun sg] in recent years	22
15	in [noun sg] in recent years	22
16	a [noun sg] in recent years	19
17	a [noun sg] in recent years	18
18	[verb] [noun sg] in recent years	17
19	[pos pn] [noun sg] in recent years	15
20	[pron] [noun sg] in recent years	15
21	[unc] [noun sg] in recent years	12
22	[vb pp] [noun sg] in recent years	12
23	[conj] [noun sg] in recent years	11
24	considerable [noun sg] in recent years	11
25	considerable [noun sg] in recent years	11
26	[coord] [noun sg] in recent years	11
27	['s] [noun sg] in recent years	11
28	this [noun sg] in recent years	10
29	this [noun sg] in recent years	10
30	and [noun sg] in recent years	9