SN4 ""

No	Pattern	Freq
1	has been [vb pp] as	361
2	have been [vb pp] as	257
3	had been [vb pp] as	180
4	have been described as	87
5	have been [vb pp] as	83
6	have been seen as	48
7	have been identified as	39
8	have been regarded as	36
9	have been interpreted as	25
10	to have been [vb pp] as	18
11	have been taken as	16
12	have been dismissed as	16
13	have been accepted as	16
14	have been named as	16
15	have been diagnosed as	16
16	have been quoted as	15
17	have been appointed as	15
18	have been reported as	14
19	have been made as	13
20	have been defined as	13
21	have been designated as	11
22	have been suggested as	10
23	's been [vb pp] as	10
24	have been elected as	10
25	have been treated as	10
26	have been presented as	10
27	have been criticised as	9
28	have been rejected as	9
29	have been criticized as	9
30	have been chosen as	8