SN4 ""

No	Pattern	Freq
1	have been at [noun] [prep] [adj]	36
2	have been at [noun] [prep] [art]	29
3	have been at [noun] [prep] [art]	29
4	have been at [noun] [prep] [noun]	27
5	have been at [noun] [prep] [num]	24
6	have been at [noun] [prep] [noun prp]	20
7	have been at [noun] [prep] the	20
8	have been at [noun] [prep] the	20
9	have been at [noun] [prep] [pron]	17
10	have been at [noun] [prep] a	9
11	have been at [noun] [prep] [pers pn]	9
12	have been at [noun] [prep] a	9
13	have been at [noun] [prep] [det]	8
14	have been at [noun] [prep] [pos pn]	8
15	have been at [noun] [prep] he	5
16	have been at [noun] [prep] him	5
17	have been at [noun] [prep] [adv]	5
18	have been at [noun] [prep] [adv]	5
19	[pron] have been at [noun] [prep]	52
20	[noun] have been at [noun] [prep]	36
21	[pers pn] have been at [noun] [prep]	33
22	[Wh pn] have been at [noun] [prep]	17
23	[noun prp] have been at [noun] [prep]	17
24	who have been at [noun] [prep]	16
25	who have been at [noun] [prep]	16
26	[noun sg] have been at [noun] [prep]	12
27	he have been at [noun] [prep]	9
28	he have been at [noun] [prep]	9
29	[modal v] have been at [noun] [prep]	9
30	[vb mod] have been at [noun] [prep]	9