| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do not know each | 21 |
|
| 2 | [verb] n't know each | 16 |
|
| 3 | [vb base] not know each | 11 |
|
| 4 | do not know each | 11 |
|
| 5 | [vb past] not know each | 10 |
|
| 6 | did not know each | 10 |
|
| 7 | [verb] not know each | 5 |
|
