SN4 ""

No	Pattern	Freq
1	[pron] have been in a	128
2	[pers pn] have been in a	98
3	[noun] have been in a	63
4	[vb mod] have been in a	45
5	[modal v] have been in a	45
6	[noun sg] have been in a	38
7	he have been in a	30
8	he have been in a	30
9	[Wh pn] have been in a	23
10	who have been in a	22
11	who have been in a	22
12	would have been in a	20
13	would have been in a	18
14	i have been in a	17
15	i have been in a	17
16	she have been in a	16
17	she have been in a	16
18	[noun prp] have been in a	14
19	they have been in a	14
20	they have been in a	14
21	[adv] have been in a	14
22	must have been in a	10
23	must have been in a	10
24	[adv] have been in a	10
25	might have been in a	9
26	might have been in a	9
27	you have been in a	8
28	you have been in a	8
29	[noun pl] have been in a	8
30	it have been in a	7