| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] not known him | 9 |
|
| 2 | have not known him | 9 |
|
| 3 | had not known him | 7 |
|
| 4 | [vb past] not known him | 7 |
|
| 5 | not have known him | 5 |
|
| 6 | not [verb] known him | 5 |
|
| 7 | not known him [adv] | 5 |
|
| 8 | not known him [adv] | 5 |
|
