SN4 ""

No	Pattern	Freq
1	have [been] [adj] at the [noun]	83
2	[verb] been [adj] at the [noun]	83
3	[verb] [been] [adj] at the [noun]	83
4	[verb] [been] [adj] at the [noun]	74
5	[verb] [been] [adj] at the [noun sg]	73
6	[vb past] [been] [adj] at the [noun]	34
7	had [been] [adj] at the [noun]	33
8	[vb infin] [been] [adj] at the [noun]	18
9	have [been] [adj] at the [noun]	18
10	[verb] [been] present at the [noun]	13
11	[vb base] [been] [adj] at the [noun]	13
12	[verb] [been] present at the [noun]	13
13	have [been] [adj] at the [noun]	11
14	[verb] [been] [adj] at the time	11
15	[verb] [been] [adj] at the time	11
16	[verb] [been] [adj] at the [noun pl]	9
17	[vb -s] [been] [adj] at the [noun]	7
18	to have [been] [adj] at the [noun]	7
19	[to-vb] [been] [adj] at the [noun]	7
20	has [been] [adj] at the [noun]	6
21	[verb] [been] surprised at the [noun]	5
22	[verb] [been] surprised at the [noun]	5