SN4 ""

No	Pattern	Freq
1	[noun] have been [vb pp] as	61
2	[noun sg] have been [vb pp] as	30
3	[pron] have been [vb pp] as	24
4	[noun pl] have been [vb pp] as	23
5	[pers pn] have been [vb pp] as	13
6	[noun prp] have been [vb pp] as	7
7	[vb mod] have been [vb pp] as	7
8	[modal v] have been [vb pp] as	7
9	[Wh det] have been [vb pp] as	6
10	may have been [vb pp] as	6
11	may have been [vb pp] as	6
12	which have been [vb pp] as	5
13	which have been [vb pp] as	5
14	have [adv] been [vb pp] as	13
15	have [adv] been [vb pp] as	9
16	have been [vb pp] [prep] as	25
17	have been [vb pp] [prep] as	25
18	have been [vb pp] [adv] as	18
19	have been [vb pp] [to-vb] as	12
20	have been [vb pp] [verb] as	12
21	have been [vb pp] [adv prt] as	11
22	have been [vb pp] [adv] as	7
23	have been [vb pp] to as	6
24	have been [vb pp] to as	6
25	have been [vb pp] in as	5
26	have been [vb pp] for as	5
27	have been [vb pp] for as	5
28	have been [vb pp] in as	5
29	have been [vb pp] as [adv]	63
30	have been [vb pp] as [adv]	63