SN4 ""

No	Pattern	Freq
1	have [adv] been [prep] [det] [noun]	79
2	have [adv] been [prep] [det] [noun sg]	65
3	have [adv] been [prep] [det] [noun]	45
4	have not been [prep] [det] [noun]	34
5	have [not/n't] been [prep] [det] [noun]	34
6	have [adv] been in [det] [noun]	33
7	have [adv] been in [det] [noun]	33
8	have [adv] been [prep] [det] [noun]	24
9	have n't been [prep] [det] [noun]	24
10	had [adv] been [prep] [det] [noun]	23
11	have [adv] been [prep] this [noun]	22
12	have [adv] been [prep] that [noun]	21
13	have never been [prep] [det] [noun]	18
14	have never been [prep] [det] [noun]	18
15	has [adv] been [prep] [det] [noun]	15
16	have [adv] been [prep] [det] [noun pl]	13
17	have [adv] been for [det] [noun]	11
18	have [adv] been for [det] [noun]	11
19	have not been [prep] [det] [noun]	10
20	have [adv] been [prep] any [noun]	10
21	have [adv] been [prep] some [noun]	9
22	have [adv] been to [det] [noun]	8
23	have [adv] been to [det] [noun]	8
24	've [adv] been [prep] [det] [noun]	8
25	have ever been [prep] [det] [noun]	6
26	have always been [prep] [det] [noun]	6
27	have [adv] been through [det] [noun]	6
28	have [adv] been through [det] [noun]	6
29	have always been [prep] [det] [noun]	6
30	have ever been [prep] [det] [noun]	6