SN4 ""

No	Pattern	Freq
1	have been [prep] [noun sg] [prep]	1207
2	have been in [noun] [prep]	924
3	had been [prep] [noun] [prep]	570
4	have been [prep] [noun] for	450
5	has been [prep] [noun] [prep]	369
6	have been [prep] [noun] with	266
7	have been [prep] [noun] [prep]	224
8	have been [prep] [noun] since	203
9	have been [prep] [noun prp] [prep]	195
10	have been [prep] [noun] of	184
11	have been on [noun] [prep]	137
12	have been [prep] [noun] in	127
13	have been at [noun] [prep]	117
14	have been [prep] [noun] [prep]	111
15	have been under [noun] [prep]	103
16	have been [prep] [noun pl] [prep]	89
17	've been [prep] [noun] [prep]	72
18	have been [prep] touch [prep]	70
19	have been [prep] touch [prep]	70
20	have been to [noun] [prep]	58
21	have been [prep] [noun] to	58
22	have been [prep] charge [prep]	49
23	have been [prep] contact [prep]	49
24	have been [prep] [noun] at	49
25	have been [prep] contact [prep]	49
26	have been [prep] charge [prep]	49
27	have been with [noun] [prep]	48
28	have been [prep] existence [prep]	48
29	have been [prep] existence [prep]	48
30	have been [prep] use [prep]	46