| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did n't know what he | 47 |
|
| 2 | did n't know what he | 47 |
|
| 3 | did n't know [Wh det] he | 47 |
|
| 4 | did n't know [Wh pn] he | 9 |
|
| 5 | did n't know who he | 9 |
|
| 6 | did n't know who he | 9 |
|
