SN4 ""

No	Pattern	Freq
31	[modal v] have [been] easy for	19
32	[modal v] have [been] better for	18
33	[modal v] have [been] used for	15
34	[modal v] have [been] use for	15
35	[modal v] have [been] easy for	15
36	[modal v] have [been] possible for	14
37	[modal v] have [been] possible for	14
38	[modal v] have [been] look for	13
39	[modal v] have [been] looking for	13
40	[modal v] have [been] make for	12
41	[modal v] have [been] [noun sg] for	12
42	[modal v] have [been] impossible for	12
43	[modal v] have [been] impossible for	12
44	[modal v] have [been] made for	11
45	[modal v] have [been] there for	10
46	[modal v] have [been] take for	10
47	[modal v] have [been] there for	10
48	[modal v] have [been] taken for	10
49	[modal v] have [been] good for	9
50	[modal v] have [been] necessary for	8
51	[modal v] have [been] [prep] for	8
52	[modal v] have [been] [prep] for	8
53	[modal v] have [been] like for	8
54	[modal v] have [been] hard for	8
55	[modal v] have [been] necessary for	8
56	[modal v] have [been] [noun pl] for	8
57	[modal v] have [been] like for	8
58	[modal v] have [been] do for	8
59	[modal v] have [been] hard for	7
60	[modal v] have [been] mistake for	7