SN4 ""

No	Pattern	Freq
1	have been [vb pp] for a [noun sg]	142
2	has been [vb pp] for a [noun]	52
3	had been [vb pp] for a [noun]	39
4	have been [vb pp] for a [noun]	33
5	have been [vb pp] for a [noun]	15
6	have been [vb pp] for a year	13
7	have been [vb pp] for a number	13
8	have been [vb pp] for a year	13
9	have been [vb pp] for a number	13
10	have been made for a [noun]	12
11	have been [vb pp] for a [n mass]	9
12	have been taken for a [noun]	9
13	have been jailed for a [noun]	9
14	have been [vb pp] for a total	8
15	have been [vb pp] for a total	8
16	have been used for a [noun]	7
17	've been [vb pp] for a [noun]	6
18	have been [vb pp] for a [noun prp]	6
19	's been [vb pp] for a [noun]	6
20	have been [vb pp] for a week	5
21	have been [vb pp] for a variety	5
22	have been mistaken for a [noun]	5
23	have been [vb pp] for a week	5
24	have been [vb pp] for a couple	5
25	have been [vb pp] for a couple	5
26	have been [vb pp] for a variety	5