SN4 ""

No	Pattern	Freq
1	have been [adj] for some [noun]	97
2	have been [adj] for some [noun]	95
3	have been [adj] for some [noun sg]	75
4	have been [adj] for some time	71
5	have been [adj] for some time	71
6	has been [adj] for some [noun]	36
7	had been [adj] for some [noun]	35
8	have been [adj] for some [noun pl]	21
9	have been [adj] for some [noun]	15
10	have been [adj] for some years	12
11	have been [adj] for some year	12
12	have been available for some [noun]	7
13	have been available for some [noun]	7
14	have been concerned for some [noun]	6
15	have been clear for some [noun]	6
16	have been clear for some [noun]	6
17	have been concerned for some [noun]	6
18	have been ill for some [noun]	6
19	have been [adj] for some [noun]	6
20	have been ill for some [noun]	6
21	have been [adj] for some month	5
22	have been [adj] for some months	5