| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did [not/n't] know [pers pn] [adv] | 63 |
|
| 2 | [vb past] n't know [pers pn] [adv] | 51 |
|
| 3 | [vb past] [not/n't] know him [adv] | 18 |
|
| 4 | [vb past] [not/n't] know her [adv] | 17 |
|
| 5 | [vb past] [not/n't] know [pers pn] well | 14 |
|
| 6 | [vb past] not know [pers pn] [adv] | 12 |
|
| 7 | [vb past] [not/n't] know it [adv] | 11 |
|
| 8 | [vb past] [not/n't] know [pers pn] very | 11 |
|
| 9 | [vb past] [not/n't] know [pers pn] then | 6 |
|
| 10 | [vb past] [not/n't] know them [adv] | 6 |
|
