SN4 ""

No	Pattern	Freq
1	[verb] as the [adj] [noun sg]	1708
2	[vb pp] as the [adj] [noun]	1472
3	know as the [adj] [noun]	414
4	known as the [adj] [noun]	406
5	see as the [adj] [noun]	228
6	[verb] as the [adj] [noun pl]	217
7	[vb past] as the [adj] [noun]	196
8	seen as the [adj] [noun]	151
9	regard as the [adj] [noun]	140
10	regarded as the [adj] [noun]	115
11	[vb -s] as the [adj] [noun]	111
12	[verb] as the main [noun]	99
13	[verb] as the new [noun]	85
14	[vb base] as the [adj] [noun]	69
15	[v-ing] as the [adj] [noun]	65
16	act as the [adj] [noun]	61
17	describe as the [adj] [noun]	59
18	use as the [adj] [noun]	54
19	emerge as the [adj] [noun]	54
20	used as the [adj] [noun]	52
21	[to-vb] as the [adj] [noun]	49
22	[verb] as the [adj] [noun prp]	48
23	saw as the [adj] [noun]	47
24	define as the [adj] [noun]	45
25	[vb infin] as the [adj] [noun]	45
26	defined as the [adj] [noun]	43
27	described as the [adj] [noun]	42
28	[verb] as the only [noun]	39
29	serve as the [adj] [noun]	37
30	[verb] as the major [noun]	34