| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he [verb] [not/n't] know how he | 6 |
|
| 2 | he [verb] [not/n't] know how he | 6 |
|
| 3 | he do [not/n't] know how he | 6 |
|
| 4 | he did [not/n't] know how he | 5 |
|
| 5 | he [vb past] [not/n't] know how he | 5 |
|
| 6 | he [verb] n't know how he | 5 |
|
