SN4 ""

No	Pattern	Freq
1	have not [vb pp] [adv]	868
2	had not [vb pp] [adv]	616
3	have not [vb pp] [adv prt]	410
4	has not [vb pp] [adv]	324
5	have not [vb pp] [adv]	321
6	have not [vb pp] up	152
7	have not [vb pp] up	152
8	have not [vb pp] out	123
9	have not [vb pp] out	123
10	have not [vb pp] so	109
11	have not [vb pp] so	109
12	have not [vb pp] before	95
13	have not [vb pp] before	95
14	have not gone [adv]	90
15	have not done [adv]	82
16	have not come [adv]	81
17	have not [vb pp] [Wh adv]	52
18	have not [vb pp] how	44
19	have not [vb pp] how	44
20	have not changed [adv]	42
21	have not [vb pp] much	41
22	have not [vb pp] much	41
23	've not [vb pp] [adv]	40
24	have not [vb pp] as	38
25	have not [vb pp] as	38
26	have not seen [adv]	37
27	have not [vb pp] back	36
28	have not [vb pp] back	36
29	have not [vb pp] away	34
30	have not [vb pp] away	34