SN4 ""

No	Pattern	Freq
1	[prep] [art] [noun] in recent years	62
2	[prep] [art] [noun] in recent years	62
3	[verb] [art] [noun] in recent years	15
4	in [art] [noun] in recent years	13
5	in [art] [noun] in recent years	13
6	of [art] [noun] in recent years	12
7	of [art] [noun] in recent years	12
8	[vb pp] [art] [noun] in recent years	10
9	on [art] [noun] in recent years	9
10	on [art] [noun] in recent years	9
11	been [art] [noun] in recent years	6
12	[be] [art] [noun] in recent years	6
13	by [art] [noun] in recent years	6
14	[been] [art] [noun] in recent years	6
15	be [art] [noun] in recent years	6
16	by [art] [noun] in recent years	6
17	to [art] [noun] in recent years	5
18	to [art] [noun] in recent years	5
19	[art] [adj] [noun] in recent years	63
20	[art] [adj] [noun] in recent years	53
21	[art] [noun] [noun] in recent years	27
22	[art] [noun sg] [noun] in recent years	21
23	[art] [noun prp] [noun] in recent years	6
24	[art] [adj -est] [noun] in recent years	5
25	[art] [noun] [noun] in recent years	27
26	[art] [noun] [noun sg] in recent years	19
27	[art] [noun] [verb] in recent years	13
28	[art] [noun] [vb pp] in recent years	10
29	[art] [noun] [conj] in recent years	8
30	[art] [noun] [noun pl] in recent years	6