SN4 ""

No	Pattern	Freq
1	have been [prep] [noun] [det]	55
2	have been [prep] [noun sg] [det]	33
3	have been in [noun] [det]	24
4	have been in [noun] [det]	24
5	have been [prep] [noun] all	21
6	have been [prep] [noun prp] [det]	15
7	've been [prep] [noun] [det]	14
8	had been [prep] [noun] [det]	13
9	have been [prep] [noun] this	12
10	has been [prep] [noun] [det]	10
11	have been on [noun] [det]	8
12	have been on [noun] [det]	8
13	have been to [noun] [det]	7
14	have been at [noun] [det]	7
15	have been [prep] [noun] [det]	7
16	have been to [noun] [det]	7
17	have been [prep] [noun pl] [det]	7
18	have been at [noun] [det]	7
19	have been [prep] work [det]	5
20	have been [prep] work [det]	5