| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] not [vb infin] know him | 6 |
|
| 2 | do not [vb infin] know him | 6 |
|
| 3 | [vb past] not [vb infin] know him | 5 |
|
| 4 | did not [vb infin] know him | 5 |
|
| 5 | not [vb infin] [pron] know him | 7 |
|
| 6 | not [vb infin] [pers pn] know him | 6 |
|
