SN4 ""

No	Pattern	Freq
1	have [adv] [adv] been [prep]	67
2	have never [adv] been [prep]	28
3	had [adv] [adv] been [prep]	26
4	have [adv] [adv] been in	24
5	have [adv] [adv] been to	15
6	has [adv] [adv] been [prep]	13
7	have [adv] even been [prep]	13
8	have [adv] even been [prep]	13
9	have [adv] [adv] been [prep]	11
10	have [adv] [adv] been on	11
11	've [adv] [adv] been [prep]	11
12	'd [adv] [adv] been [prep]	8
13	have so [adv] been [prep]	8
14	have [adv] before been [prep]	7
15	have [adv] before been [prep]	7
16	have [adv] never been [prep]	6
17	have [adv] never been [prep]	6
18	have [adv] often been [prep]	6
19	have [adv] often been [prep]	6
20	have [adv] [adv] been at	6
21	have probably [adv] been [prep]	5
22	have [adv] not been [prep]	5
23	have [adv] ever been [prep]	5
24	have [adv] [not/n't] been [prep]	5
25	have [adv] ever been [prep]	5
26	have [adv] far been [prep]	5
27	have [adv] far been [prep]	5
28	have [adv] not been [prep]	5