SN4 ""

No	Pattern	Freq
1	[pers pn] have been at [noun] [prep]	33
2	[pron] have been at [noun sg] [prep]	31
3	[pron] had been at [noun] [prep]	29
4	[pron] have been at [noun prp] [prep]	18
5	[pron] have been at [noun] with	18
6	[Wh pn] have been at [noun] [prep]	17
7	[pron] have been at [noun] for	17
8	who have been at [noun] [prep]	16
9	who have been at [noun] [prep]	16
10	he have been at [noun] [prep]	9
11	he have been at [noun] [prep]	9
12	[pron] have been at school [prep]	8
13	[pron] have been at school [prep]	8
14	i have been at [noun] [prep]	7
15	i have been at [noun] [prep]	7
16	[pron] has been at [noun] [prep]	7
17	she have been at [noun] [prep]	6
18	they have been at [noun] [prep]	6
19	she have been at [noun] [prep]	6
20	they have been at [noun] [prep]	6
21	[pron] have been at [noun] since	6
22	[pron] have been at home [prep]	5
23	[pron] have been at home [prep]	5
24	[pron] 'd been at [noun] [prep]	5
25	[pron] have been at [noun] [prep]	5
26	[pron] 've been at [noun] [prep]	5