SN4 ""

No	Pattern	Freq
31	[adv] [modal v] [be] to	5
32	[adv] [modal v] [be] to	5
33	[modal v] [adv] [be] to	58
34	[modal v] [verb] [be] to	49
35	[modal v] [vb infin] [be] to	47
36	[modal v] have [be] to	32
37	[modal v] have [be] to	31
38	[modal v] [adv] [be] to	30
39	[modal v] not [be] to	28
40	[modal v] [not/n't] [be] to	28
41	[modal v] not [be] to	21
42	[modal v] [pron] [be] to	10
43	[modal v] only [be] to	9
44	[modal v] only [be] to	9
45	[modal v] [pers pn] [be] to	7
46	[modal v] n't [be] to	7
47	[modal v] do [be] to	7
48	[modal v] [prep] [be] to	7
49	[modal v] [prep] [be] to	7
50	[modal v] to [be] to	6
51	[modal v] to [be] to	6
52	[modal v] do [be] to	5
53	[modal v] [be] [verb] to	10340
54	[modal v] [be] [vb pp] to	9702
55	[modal v] [be] [adj] to	4071
56	[modal v] [be] [adj] to	3960
57	[modal v] [be] give to	613
58	[modal v] [be] given to	612
59	[modal v] [be] [v-ing] to	603
60	[modal v] [be] [adv] to	494