SN4 ""

No	Pattern	Freq
1	have been [prep] [noun] [prep]	224
2	have been [prep] [noun sg] [prep]	183
3	have been in [noun] [prep]	149
4	have been in [noun] [prep]	149
5	have been [prep] [noun] for	82
6	have been [prep] [noun] with	39
7	have been [prep] [noun] since	29
8	have been on [noun] [prep]	25
9	have been on [noun] [prep]	25
10	have been [prep] [noun prp] [prep]	21
11	have been [prep] [noun] of	20
12	have been [prep] [noun] in	20
13	have been [prep] [noun pl] [prep]	17
14	have been at [noun] [prep]	15
15	have been at [noun] [prep]	15
16	have been [prep] touch [prep]	15
17	have been [prep] touch [prep]	15
18	have been [prep] existence [prep]	12
19	have been [prep] existence [prep]	12
20	have been [prep] contact [prep]	11
21	have been [prep] contact [prep]	11
22	have been [prep] [noun] to	10
23	have been [prep] work [prep]	8
24	have been under [noun] [prep]	8
25	have been [prep] use [prep]	8
26	have been under [noun] [prep]	8
27	have been [prep] use [prep]	8
28	have been [prep] work [prep]	8
29	have been to [noun] [prep]	7
30	have been [prep] place [prep]	7