SN4 ""

No	Pattern	Freq
1	[modal v] not have have [art]	92
2	[vb mod] not have have [art]	92
3	would not have have [art]	40
4	would not have have [art]	40
5	[verb] not have have [art]	37
6	do not have have [art]	35
7	[vb base] not have have [art]	24
8	do not have have [art]	24
9	could not have have [art]	16
10	could not have have [art]	16
11	may not have have [art]	15
12	may not have have [art]	15
13	will not have have [art]	9
14	will not have have [art]	8
15	[vb -s] not have have [art]	7
16	[vb past] not have have [art]	6
17	does not have have [art]	6
18	might not have have [art]	5
19	did not have have [art]	5
20	might not have have [art]	5
21	not [verb] have have [art]	11
22	not [vb infin] have have [art]	10
23	not seem have have [art]	8
24	not seem have have [art]	8
25	not have have [verb] [art]	7
26	not have have [to-vb] [art]	5
27	not have have [art] [noun]	87
28	not have have [art] [noun sg]	80
29	not have have [art] [adj]	48
30	not have have [art] [adj]	26