SN4 ""

No	Pattern	Freq
1	[noun] have [adv] been [verb] to	546
2	[noun sg] have [adv] been [verb] to	308
3	[pron] have [adv] been [verb] to	294
4	[pers pn] have [adv] been [verb] to	194
5	[noun pl] have [adv] been [verb] to	167
6	[conj] have [adv] been [verb] to	71
7	[Wh det] have [adv] been [verb] to	70
8	which have [adv] been [verb] to	60
9	which have [adv] been [verb] to	60
10	[noun prp] have [adv] been [verb] to	56
11	[adj] have [adv] been [verb] to	50
12	i have [adv] been [verb] to	47
13	i have [adv] been [verb] to	47
14	it have [adv] been [verb] to	42
15	it have [adv] been [verb] to	42
16	[coord] have [adv] been [verb] to	39
17	[det] have [adv] been [verb] to	37
18	he have [adv] been [verb] to	30
19	he have [adv] been [verb] to	30
20	and have [adv] been [verb] to	28
21	and have [adv] been [verb] to	28
22	[Wh pn] have [adv] been [verb] to	28
23	[that] have [adv] been [verb] to	28
24	that have [adv] been [verb] to	28
25	that have [adv] been [verb] to	28
26	who have [adv] been [verb] to	27
27	who have [adv] been [verb] to	27
28	she have [adv] been [verb] to	26
29	she have [adv] been [verb] to	26
30	they have [adv] been [verb] to	25