SN4 ""

No	Pattern	Freq
1	[pron] have been have	172
2	[pers pn] have been have	148
3	[noun] have been have	64
4	[modal v] have been have	51
5	[vb mod] have been have	51
6	i have been have	45
7	i have been have	45
8	would have been have	34
9	would have been have	34
10	[noun sg] have been have	30
11	[noun prp] have been have	23
12	they have been have	22
13	he have been have	22
14	he have been have	22
15	they have been have	22
16	we have been have	21
17	she have been have	21
18	she have been have	21
19	we have been have	21
20	[Wh pn] have been have	17
21	who have been have	17
22	who have been have	17
23	you have been have	15
24	you have been have	15
25	might have been have	10
26	might have been have	10
27	[noun pl] have been have	9
28	[adv] have been have	8
29	have [adv] been have	12
30	have [adv] been have	8