SN4 ""

No	Pattern	Freq
31	have it not been [prep] [art]	80
32	have not [adv] been [prep] [art]	19
33	have not [adv] been [prep] [art]	19
34	have not yet been [prep] [art]	7
35	have not yet been [prep] [art]	7
36	have not even been [prep] [art]	5
37	have not even been [prep] [art]	5
38	have not been [verb] [prep] [art]	579
39	have not been [vb pp] [prep] [art]	549
40	have not been [adj] [prep] [art]	114
41	have not been [adj] [prep] [art]	100
42	have not been [adv] [prep] [art]	57
43	have not been [adv prt] [prep] [art]	31
44	have not been [v-ing] [prep] [art]	29
45	have not been [adv] [prep] [art]	26
46	have not been seen [prep] [art]	18
47	have not been see [prep] [art]	18
48	have not been [noun] [prep] [art]	18
49	have not been [noun sg] [prep] [art]	16
50	have not been used [prep] [art]	15
51	have not been use [prep] [art]	15
52	have not been involved [prep] [art]	11
53	have not been include [prep] [art]	11
54	have not been included [prep] [art]	11
55	have not been out [prep] [art]	11
56	have not been out [prep] [art]	11
57	have not been involved [prep] [art]	11
58	have not been prepare [prep] [art]	10
59	have not been matched [prep] [art]	10
60	have not been prepared [prep] [art]	10