| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | those [Wh pn] [verb] | 10280 |
|
| 2 | [Wh pn] [modal v] [verb] | 9441 |
|
| 3 | those [Wh pn] [modal v] | 911 |
|
| 4 | those [modal v] [verb] | 63 |
|
