SN4 ""

No	Pattern	Freq
1	[pron] have [adv] been [adj]	475
2	[pers pn] have [adv] been [adj]	399
3	[pron] have [adv] been [adj]	317
4	[pron] have [not/n't] been [adj]	250
5	[pron] have not been [adj]	250
6	[pron] have [adv] been able	219
7	[pron] have [adv] been able	219
8	i have [adv] been [adj]	218
9	i have [adv] been [adj]	217
10	[pron] have n't been [adj]	139
11	there have [adv] been [adj]	123
12	[ex0] have [adv] been [adj]	123
13	there have [adv] been [adj]	123
14	[pron] have not been [adj]	111
15	we have [adv] been [adj]	90
16	we have [adv] been [adj]	89
17	[pron] have never been [adj]	79
18	[pron] have never been [adj]	79
19	they have [adv] been [adj]	67
20	they have [adv] been [adj]	66
21	[pron] have always been [adj]	64
22	[pron] have always been [adj]	64
23	[pron] have [adv] been [det]	64
24	[pron] have also been [adj]	47
25	[pron] have also been [adj]	47
26	[Wh pn] have [adv] been [adj]	26
27	who have [adv] been [adj]	26
28	who have [adv] been [adj]	26
29	you have [adv] been [adj]	22
30	you have [adv] been [adj]	22