| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] should | 953 |
|
| 2 | [Wh det] [pron] [pron] | 675 |
|
| 3 | [pron] should [pron] | 409 |
|
| 4 | [Wh det] should [pron] | 268 |
|
