| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and did not | 1450 |
|
| 2 | [Wh pn] did not | 1086 |
|
| 3 | and [Wh pn] did | 46 |
|
| 4 | and [Wh pn] not | 8 |
|
