SN4 ""

No	Pattern	Freq
1	[pron] [modal v] have been [noun] [noun]	56
2	[pers pn] [modal v] have been [noun] [noun]	42
3	[noun] [modal v] have been [noun] [noun]	30
4	it [modal v] have been [noun] [noun]	27
5	it [modal v] have been [noun] [noun]	27
6	[noun sg] [modal v] have been [noun] [noun]	25
7	he [modal v] have been [noun] [noun]	8
8	he [modal v] have been [noun] [noun]	8
9	there [modal v] have been [noun] [noun]	7
10	[ex0] [modal v] have been [noun] [noun]	7
11	there [modal v] have been [noun] [noun]	7
12	[adj] [modal v] have been [noun] [noun]	5
13	[modal v] [adv] have been [noun] [noun]	14
14	[modal v] [adv] have been [noun] [noun]	12
15	[modal v] well have been [noun] [noun]	5
16	[modal v] well have been [noun] [noun]	5
17	[modal v] have been [art] [noun] [noun]	140
18	[modal v] have been [art] [noun] [noun]	140
19	[modal v] have been a [noun] [noun]	99
20	[modal v] have been a [noun] [noun]	90
21	[modal v] have been the [noun] [noun]	36
22	[modal v] have been the [noun] [noun]	36
23	[modal v] have been [prep] [noun] [noun]	27
24	[modal v] have been [prep] [noun] [noun]	27
25	[modal v] have been [adj] [noun] [noun]	19
26	[modal v] have been [verb] [noun] [noun]	11
27	[modal v] have been an [noun] [noun]	9
28	[modal v] have been [v-ing] [noun] [noun]	9
29	[modal v] have been [pron] [noun] [noun]	8
30	[modal v] have been [pos pn] [noun] [noun]	7