No | Pattern | Freq | Relations |
---|---|---|---|
1 | [vb past] [not/n't] know [pron] | 2007 | |
2 | [vb past] [not/n't] [verb] i | 1254 | |
3 | [vb past] [not/n't] [vb infin] i | 1151 | |
4 | [verb] [not/n't] know i | 330 | |
5 | [vb past] [not/n't] know i | 84 | |
6 | [vb past] [adv] know i | 82 |