SN4 ""

No	Pattern	Freq
1	have been [verb] as	1900
2	have be [vb pp] as	1831
3	has be [verb] as	862
4	had be [verb] as	460
5	have be [verb] as	298
6	have be [verb] as	168
7	have be describe as	144
8	have be described as	144
9	have be use as	143
10	have be used as	139
11	have be seen as	95
12	have be see as	95
13	have be [v-ing] as	70
14	have be regard as	66
15	have be regarded as	66
16	have be identify as	63
17	have be identified as	63
18	have be choose as	44
19	have be chosen as	44
20	to have be [verb] as	41
21	have be interpreted as	40
22	have be interpret as	40
23	have be appoint as	34
24	have be hail as	34
25	have be hailed as	34
26	have be appointed as	34
27	's be [verb] as	32
28	have be name as	31
29	have be named as	31
30	have be define as	30