| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] i | 3432 |
|
| 2 | [prep] [Wh det] should | 227 |
|
| 3 | [Wh det] i should | 141 |
|
| 4 | [prep] i should | 18 |
|
