SN4 ""

No	Pattern	Freq
1	be [verb] as the [noun sg]	1800
2	[be] [vb pp] as the [noun sg]	1743
3	[be] [verb] as the [noun sg]	593
4	be [verb] as the [noun sg]	593
5	[is] [verb] as the [noun sg]	459
6	is [verb] as the [noun sg]	452
7	[was/were] [verb] as the [noun sg]	435
8	was [verb] as the [noun sg]	367
9	[be] know as the [noun sg]	233
10	[be] known as the [noun sg]	232
11	[be] see as the [noun sg]	213
12	[be] seen as the [noun sg]	213
13	[been] [verb] as the [noun sg]	174
14	been [verb] as the [noun sg]	174
15	[be] use as the [noun sg]	147
16	[be] used as the [noun sg]	147
17	[be] regarded as the [noun sg]	135
18	[be] regard as the [noun sg]	135
19	[be] defined as the [noun sg]	106
20	[be] define as the [noun sg]	106
21	[am/are] [verb] as the [noun sg]	98
22	are [verb] as the [noun sg]	90
23	[be] [verb] as the basis	81
24	were [verb] as the [noun sg]	68
25	[be] described as the [noun sg]	57
26	[be] describe as the [noun sg]	57
27	[be] take as the [noun sg]	56
28	[be] taken as the [noun sg]	55
29	[be] [verb] as the result	51
30	[be] treated as the [noun sg]	44