SN4 ""

No	Pattern	Freq
1	[noun pl] [vb mod] have been	1885
2	[noun pl] [modal v] have been	1871
3	[noun pl] would have been	573
4	[noun pl] would have been	573
5	[noun pl] may have been	396
6	[noun pl] may have been	396
7	[noun pl] could have been	219
8	[noun pl] could have been	219
9	[noun pl] must have been	208
10	[noun pl] must have been	208
11	[noun pl] might have been	204
12	[noun pl] might have been	204
13	[noun pl] will have been	139
14	[noun pl] will have been	139
15	[noun pl] should have been	131
16	[noun pl] should have been	131
17	things [modal v] have been	52
18	others [modal v] have been	23
19	children [modal v] have been	18
20	men [modal v] have been	17
21	results [modal v] have been	17
22	women [modal v] have been	15
23	years [modal v] have been	15
24	lives [modal v] have been	11
25	goods [modal v] have been	11
26	members [modal v] have been	11
27	consequences [modal v] have been	10
28	words [modal v] have been	10
29	parties [modal v] have been	10
30	cases [modal v] have been	9