SN4 ""

No	Pattern	Freq
1	have been [adj] [noun sg]	339
2	have been [adj] [noun]	243
3	have been [det] [noun]	221
4	have been [adj] [noun pl]	208
5	have been [num] [noun]	97
6	have been some [noun]	82
7	have been some [noun]	82
8	have been [adj] year	30
9	have been any [noun]	29
10	have been any [noun]	29
11	have been [adj] years	28
12	have been one [noun]	19
13	have been one [noun]	19
14	have been that [noun]	18
15	have been that [noun]	18
16	have been [adj] [n mass]	18
17	have been little [noun]	17
18	have been little [noun]	15
19	have been another [noun]	13
20	have been another [noun]	13
21	have been much [noun]	12
22	have been other [noun]	12
23	have been [adj] sort	12
24	have been much [noun]	12
25	have been other [noun]	12
26	have been many [noun]	11
27	have been [adj] [noun prp]	11
28	have been many [noun]	11
29	have been [adj] sort	11
30	have been this [noun]	10