SN4 ""

No	Pattern	Freq
1	[noun] have been [vb pp] to [det]	156
2	[noun sg] have been [vb pp] to [det]	93
3	[pron] have been [vb pp] to [det]	58
4	[noun pl] have been [vb pp] to [det]	51
5	[pers pn] have been [vb pp] to [det]	32
6	[Wh det] have been [vb pp] to [det]	19
7	[conj] have been [vb pp] to [det]	18
8	which have been [vb pp] to [det]	17
9	which have been [vb pp] to [det]	17
10	[vb mod] have been [vb pp] to [det]	16
11	[modal v] have been [vb pp] to [det]	16
12	[that] have been [vb pp] to [det]	13
13	that have been [vb pp] to [det]	13
14	that have been [vb pp] to [det]	13
15	[noun prp] have been [vb pp] to [det]	11
16	attention have been [vb pp] to [det]	9
17	they have been [vb pp] to [det]	9
18	attention have been [vb pp] to [det]	9
19	they have been [vb pp] to [det]	9
20	he have been [vb pp] to [det]	8
21	he have been [vb pp] to [det]	8
22	[adj] have been [vb pp] to [det]	7
23	it have been [vb pp] to [det]	6
24	it have been [vb pp] to [det]	6
25	[Wh pn] have been [vb pp] to [det]	5
26	[coord] have been [vb pp] to [det]	5
27	should have been [vb pp] to [det]	5
28	[det] have been [vb pp] to [det]	5
29	who have been [vb pp] to [det]	5
30	we have been [vb pp] to [det]	5