SN4 ""

No	Pattern	Freq
1	[noun] have been [vb pp] at [adj]	43
2	[pron] have been [vb pp] at [adj]	25
3	[noun pl] have been [vb pp] at [adj]	20
4	[noun sg] have been [vb pp] at [adj]	18
5	[pers pn] have been [vb pp] at [adj]	14
6	[modal v] have been [vb pp] at [adj]	8
7	[vb mod] have been [vb pp] at [adj]	8
8	[conj] have been [vb pp] at [adj]	7
9	which have been [vb pp] at [adj]	7
10	which have been [vb pp] at [adj]	7
11	[Wh det] have been [vb pp] at [adj]	7
12	they have been [vb pp] at [adj]	6
13	they have been [vb pp] at [adj]	6
14	[adv] have been [vb pp] at [adj]	6
15	it have been [vb pp] at [adj]	5
16	it have been [vb pp] at [adj]	5
17	[adv] have been [vb pp] at [adj]	5
18	have [adv] been [vb pp] at [adj]	10
19	have [adv] been [vb pp] at [adj]	9
20	have been [vb pp] [adv] at [adj]	7
21	have been [vb pp] [adv] at [adj]	5
22	have been [vb pp] at [art] [adj]	116
23	have been [vb pp] at [art] [adj]	116
24	have been [vb pp] at the [adj]	74
25	have been [vb pp] at the [adj]	74
26	have been [vb pp] at a [adj]	42
27	have been [vb pp] at a [adj]	34
28	have been [vb pp] at [adj] [adj]	20
29	have been [vb pp] at [det] [adj]	10
30	have been [vb pp] at [adv] [adj]	8