SN4 ""

No	Pattern	Freq
1	[noun] [prep] recent years have	35
2	[noun pl] [prep] recent years have	25
3	[noun sg] [prep] recent years have	7
4	[prep] recent years [pron] have	47
5	[prep] recent years [pers pn] have	25
6	[prep] recent years there have	20
7	[prep] recent years [ex0] have	20
8	[prep] recent years there have	20
9	[prep] recent years [noun] have	18
10	[prep] recent years we have	15
11	[prep] recent years we have	15
12	[prep] recent years [noun pl] have	13
13	[prep] recent years they have	6
14	[prep] recent years they have	6
15	[prep] recent years [det] have	5
16	[prep] recent years [n mass] have	5
17	[prep] recent years [adj] have	5
18	[prep] recent years have [verb]	33
19	[prep] recent years have [vb pp]	33
20	[prep] recent years have be	9
21	[prep] recent years have [been]	9
22	[prep] recent years have been	9
23	[prep] recent years have [be]	9
24	[prep] recent years have make	5
25	[prep] recent years have [adv]	5
26	[prep] recent years have [adv]	5
27	[prep] recent years have made	5