SN4 ""

No	Pattern	Freq
1	[pron] have been [adv] [prep] [det]	72
2	[pers pn] have been [adv] [prep] [det]	57
3	[noun] have been [adv] [prep] [det]	37
4	[noun sg] have been [adv] [prep] [det]	18
5	[noun pl] have been [adv] [prep] [det]	13
6	[vb mod] have been [adv] [prep] [det]	12
7	i have been [adv] [prep] [det]	12
8	[modal v] have been [adv] [prep] [det]	12
9	i have been [adv] [prep] [det]	12
10	[conj] have been [adv] [prep] [det]	10
11	he have been [adv] [prep] [det]	9
12	he have been [adv] [prep] [det]	9
13	it have been [adv] [prep] [det]	8
14	[adv] have been [adv] [prep] [det]	8
15	it have been [adv] [prep] [det]	8
16	they have been [adv] [prep] [det]	8
17	they have been [adv] [prep] [det]	8
18	she have been [adv] [prep] [det]	7
19	we have been [adv] [prep] [det]	7
20	we have been [adv] [prep] [det]	7
21	she have been [adv] [prep] [det]	7
22	who have been [adv] [prep] [det]	6
23	you have been [adv] [prep] [det]	6
24	[Wh det] have been [adv] [prep] [det]	6
25	you have been [adv] [prep] [det]	6
26	[Wh pn] have been [adv] [prep] [det]	6
27	who have been [adv] [prep] [det]	6
28	[noun prp] have been [adv] [prep] [det]	5
29	[not/n't] have been [adv] [prep] [det]	5
30	which have been [adv] [prep] [det]	5