SN4 ""

No	Pattern	Freq
31	we [modal v] have been [adj]	57
32	[pers pn] [modal v] have been difficult	48
33	[pers pn] [modal v] have been difficult	48
34	[pers pn] [modal v] have been nice	47
35	[pers pn] [modal v] have been nice	45
36	[pers pn] [modal v] have been happy	39
37	[pers pn] [modal v] 've been [adj]	38
38	[pers pn] [modal v] have been one	37
39	[pers pn] [modal v] have been possible	37
40	[pers pn] [modal v] have been one	37
41	[pers pn] [modal v] have been possible	37
42	[pers pn] [modal v] have been easy	35
43	[pers pn] [modal v] have been happy	32
44	[pers pn] [modal v] have been impossible	30
45	[pers pn] [modal v] have been impossible	30
46	[pers pn] [modal v] have been bad	27
47	[pers pn] [modal v] have been worse	26
48	[pers pn] [modal v] have been hard	25
49	[pers pn] [modal v] have been easier	25
50	[pers pn] [modal v] have been different	25
51	[pers pn] [modal v] have been different	25
52	[pers pn] [modal v] have been hard	21
53	[pers pn] [modal v] have been any	21
54	[pers pn] [modal v] have been any	21
55	[pers pn] [modal v] have been some	19
56	[pers pn] [modal v] have been some	19
57	[pers pn] [modal v] have been dead	16
58	[pers pn] [modal v] have been wrong	16
59	[pers pn] [modal v] have been dead	16
60	[pers pn] [modal v] have been wrong	16