| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] [verb] | 67338 |
|
| 2 | [pron] should [verb] | 21115 |
|
| 3 | [Wh det] [pron] should | 953 |
|
| 4 | [Wh det] should [verb] | 708 |
|
