SN4 ""

No	Pattern	Freq
1	have not [vb pp] that	259
2	had not [verb] that	173
3	have not [verb] that	147
4	have n't [verb] that	113
5	have not [verb] that	58
6	have not realised that	35
7	have not realise that	35
8	has not [verb] that	26
9	have not know that	22
10	have not known that	22
11	have not realize that	21
12	have not realized that	21
13	have not say that	16
14	have not said that	16
15	have not seen that	11
16	have not see that	11
17	have not heard that	10
18	have not hear that	10
19	have not mean that	8
20	have not meant that	8
21	have not forget that	8
22	have not forgotten that	8
23	have not feel that	6
24	have not felt that	6
25	have not noticed that	5
26	have not notice that	5