SN4 ""

No	Pattern	Freq
31	[modal v] not have been [adj] for	29
32	[modal v] [adv] have been [adj] for	20
33	[modal v] n't have been [adj] for	9
34	[modal v] have been [adv] [adj] for	86
35	[modal v] have been [adv] [adj] for	86
36	[modal v] have been very [adj] for	15
37	[modal v] have been very [adj] for	15
38	[modal v] have been too [adj] for	14
39	[modal v] have been too [adj] for	14
40	[modal v] have been more [adj] for	8
41	[modal v] have been more [adj] for	8
42	[modal v] have been [verb] [adj] for	7
43	[modal v] have been [art] [adj] for	5
44	[modal v] have been [vb pp] [adj] for	5
45	[modal v] have been quite [adj] for	5
46	[modal v] have been [art] [adj] for	5
47	[modal v] have been quite [adj] for	5
48	[modal v] have been [adj] [noun] for	24
49	[modal v] have been [adj] [noun sg] for	15
50	[modal v] have been [adj] but for	11
51	[modal v] have been [adj] but for	11
52	[modal v] have been [adj] [subord] for	11
53	[modal v] have been [adj] [conj] for	11
54	[modal v] have been [adj] [verb] for	10
55	[modal v] have been [adj] [noun pl] for	9
56	[modal v] have been [adj] [to-vb] for	7
57	[modal v] have been [adj] [adv] for	6
58	[modal v] have been [adj] [adv] for	6
59	[modal v] have been [adj] for [art]	83
60	[modal v] have been [adj] for [pron]	83