SN4 ""

No	Pattern	Freq
1	[noun] have been [verb] to the	206
2	[noun pl] have been [verb] to the	157
3	[pron] have been [verb] to the	47
4	[noun sg] have been [verb] to the	36
5	[pers pn] have been [verb] to the	20
6	which have been [verb] to the	14
7	[Wh det] have been [verb] to the	14
8	which have been [verb] to the	14
9	who have been [verb] to the	12
10	[Wh pn] have been [verb] to the	12
11	who have been [verb] to the	12
12	[conj] have been [verb] to the	10
13	they have been [verb] to the	10
14	they have been [verb] to the	10
15	[noun prp] have been [verb] to the	7
16	i have been [verb] to the	6
17	that have been [verb] to the	6
18	i have been [verb] to the	6
19	[that] have been [verb] to the	6
20	[n mass] have been [verb] to the	6
21	that have been [verb] to the	6
22	change have been [verb] to the	5
23	changes have been [verb] to the	5
24	have [adv] been [verb] to the	53
25	have [adv] been [verb] to the	43
26	have [not/n't] been [verb] to the	10
27	have not been [verb] to the	10
28	have not been [verb] to the	9
29	have also been [verb] to the	8
30	have also been [verb] to the	8