SN4 ""

No	Pattern	Freq
1	have [adv] known	988
2	have [adv] know	724
3	had [adv] know	529
4	have not know	281
5	have [not/n't] know	281
6	have never know	268
7	have never know	268
8	have ever know	172
9	've [adv] know	172
10	have ever know	172
11	have [adv] know	149
12	have n't know	146
13	have always know	136
14	have always know	136
15	have not know	135
16	'd [adv] know	80
17	has [adv] know	60
18	have only know	27
19	have only know	27
20	have [adv] know	15
21	have long know	14
22	have long know	14
23	have well know	10
24	have better know	10
25	have once know	9
26	have [adv] know	9
27	have once know	9
28	have already know	8
29	have already know	8
30	have also know	8