SN4 ""

No	Pattern	Freq
1	[det] [vb mod] have be	971
2	[det] [modal v] have been	970
3	this [modal v] have be	406
4	that [modal v] have be	402
5	[det] would have be	371
6	[det] would have be	370
7	[det] may have be	199
8	[det] may have be	199
9	[det] could have be	122
10	[det] could have be	122
11	[det] must have be	119
12	[det] must have be	119
13	[det] might have be	78
14	[det] might have be	78
15	these [modal v] have be	52
16	[det] should have be	49
17	[det] should have be	49
18	[det] will have be	27
19	[det] will have be	25
20	some [modal v] have be	21
21	more [modal v] have be	16
22	all [modal v] have be	14
23	many [modal v] have be	10
24	latter [modal v] have be	6
25	few [modal v] have be	6
26	both [modal v] have be	5