SN4 ""

No	Pattern	Freq
1	[pron] have been at [adj] [noun]	27
2	[pers pn] have been at [adj] [noun]	25
3	[noun] have been at [adj] [noun]	15
4	[vb mod] have been at [adj] [noun]	13
5	[modal v] have been at [adj] [noun]	13
6	he have been at [adj] [noun]	6
7	they have been at [adj] [noun]	6
8	they have been at [adj] [noun]	6
9	he have been at [adj] [noun]	6
10	[noun pl] have been at [adj] [noun]	6
11	[noun prp] have been at [adj] [noun]	6
12	would have been at [adj] [noun]	5
13	would have been at [adj] [noun]	5
14	must have been at [adj] [noun]	5
15	[verb] have been at [adj] [noun]	5
16	i have been at [adj] [noun]	5
17	must have been at [adj] [noun]	5
18	i have been at [adj] [noun]	5
19	have [adv] been at [adj] [noun]	7
20	have [adv] been at [adj] [noun]	5
21	have been [verb] at [adj] [noun]	231
22	have been [vb pp] at [adj] [noun]	201
23	have been [v-ing] at [adj] [noun]	30
24	have been [adj] at [adj] [noun]	22
25	have been [adj] at [adj] [noun]	20
26	have been look at [adj] [noun]	11
27	have been looking at [adj] [noun]	10
28	have been hold at [adj] [noun]	7
29	have been make at [adj] [noun]	7
30	have been held at [adj] [noun]	7