SN4 ""

No	Pattern	Freq
1	[vb mod] have been [verb] to	337
2	[modal v] have been [verb] to	335
3	[modal v] have been [vb pp] to	295
4	would have been [verb] to	93
5	would have been [verb] to	89
6	may have been [verb] to	59
7	may have been [verb] to	59
8	should have been [verb] to	49
9	should have been [verb] to	49
10	might have been [verb] to	38
11	[modal v] have been [v-ing] to	38
12	might have been [verb] to	38
13	could have been [verb] to	35
14	could have been [verb] to	35
15	must have been [verb] to	33
16	must have been [verb] to	33
17	will have been [verb] to	24
18	will have been [verb] to	24
19	[modal v] have been given to	14
20	[modal v] have been give to	14
21	[modal v] have been send to	12
22	[modal v] have been sent to	12
23	[modal v] have been related to	10
24	[modal v] have been relate to	10
25	[modal v] have been expose to	8
26	[modal v] have been exposed to	8
27	[modal v] have been put to	8
28	[modal v] have been put to	8
29	[modal v] have been refer to	8
30	[modal v] have been lost to	7