SN4 ""

No	Pattern	Freq
1	[noun] in recent years have	97
2	[noun sg] in recent years have	64
3	[noun pl] in recent years have	30
4	[pron] in recent years have	17
5	[adv] in recent years have	12
6	[Wh det] in recent years have	10
7	which in recent years have	10
8	which in recent years have	10
9	[adv] in recent years have	9
10	only in recent years have	8
11	only in recent years have	8
12	[verb] in recent years have	8
13	[conj] in recent years have	7
14	who in recent years have	6
15	[Wh pn] in recent years have	6
16	and in recent years have	6
17	and in recent years have	6
18	[coord] in recent years have	6
19	who in recent years have	6
20	[vb pp] in recent years have	5
21	in [adv] recent years have	5
22	in [adv] recent years have	5
23	in recent years [pron] have	138
24	in recent years there have	69
25	in recent years [ex0] have	69
26	in recent years there have	69
27	in recent years [pers pn] have	65
28	in recent years [noun] have	42
29	in recent years it have	31
30	in recent years it have	31