SN4 ""

No	Pattern	Freq
1	[adj] [vb mod] have be	1190
2	[adj] [modal v] have been	1189
3	[det] [modal v] have be	971
4	[adj] would have be	449
5	[adj] would have be	447
6	this [modal v] have be	406
7	this [modal v] have be	406
8	that [modal v] have be	402
9	that [modal v] have be	402
10	[adj] may have be	232
11	[adj] may have be	232
12	[adj] could have be	146
13	[adj] could have be	146
14	[adj] must have be	143
15	[adj] must have be	143
16	[num] [modal v] have be	133
17	[adj] might have be	105
18	[adj] might have be	105
19	[adj] [modal v] have be	74
20	[adj] should have be	66
21	[adj] should have be	66
22	these [modal v] have be	52
23	these [modal v] have be	52
24	[adj] will have be	42
25	[adj] will have be	40
26	some [modal v] have be	21
27	some [modal v] have be	21
28	more [modal v] have be	16
29	more [modal v] have be	16
30	all [modal v] have be	14