SN4 ""

No	Pattern	Freq
1	[noun] have been [vb pp] for year	16
2	[noun sg] have been [vb pp] for year	9
3	[noun pl] have been [vb pp] for year	5
4	have [adv] been [vb pp] for year	10
5	have not been [vb pp] for year	9
6	have [not/n't] been [vb pp] for year	9
7	have not been [vb pp] for year	5
8	have been [vb pp] for [adj] year	169
9	have been [vb pp] for [num] year	93
10	have been [vb pp] for [det] year	73
11	have been [vb pp] for many year	50
12	have been [vb pp] for many year	50
13	have been [vb pp] for two year	15
14	have been [vb pp] for two year	15
15	have been [vb pp] for some year	15
16	have been [vb pp] for some year	15
17	have been [vb pp] for [art] year	14
18	have been [vb pp] for three year	14
19	have been [vb pp] for three year	14
20	have been [vb pp] for [art] year	14
21	have been [vb pp] for a year	13
22	have been [vb pp] for a year	13
23	have been [vb pp] for seven year	8
24	have been [vb pp] for seven year	8
25	have been [vb pp] for five year	7
26	have been [vb pp] for five year	7
27	have been [vb pp] for 12 year	5
28	have been [vb pp] for several year	5
29	have been [vb pp] for 12 year	5
30	have been [vb pp] for several year	5