SN4 ""

No	Pattern	Freq
1	[verb] n't [verb] for [art]	225
2	do n't [verb] for [art]	167
3	[vb mod] n't [verb] for [art]	115
4	[modal v] n't [verb] for [art]	115
5	[vb base] n't [verb] for [art]	100
6	[vb past] n't [verb] for [art]	85
7	do n't [verb] for [art]	78
8	did n't [verb] for [art]	61
9	have n't [verb] for [art]	57
10	[vb -s] n't [verb] for [art]	40
11	can n't [verb] for [art]	38
12	ca n't [verb] for [art]	38
13	be n't [verb] for [art]	35
14	[be] n't [verb] for [art]	35
15	could n't [verb] for [art]	33
16	could n't [verb] for [art]	33
17	does n't [verb] for [art]	28
18	[was/were] n't [verb] for [art]	27
19	had n't [verb] for [art]	24
20	have n't [verb] for [art]	22
21	wo n't [verb] for [art]	20
22	will n't [verb] for [art]	20
23	would n't [verb] for [art]	19
24	would n't [verb] for [art]	19
25	was n't [verb] for [art]	19
26	has n't [verb] for [art]	11
27	were n't [verb] for [art]	8
28	[is] n't [verb] for [art]	6
29	is n't [verb] for [art]	6
30	n't [verb] [verb] for [art]	55