| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [prep] [Wh det] [pers pn] | 338 |
|
| 2 | [prep] [Wh det] [pers pn] should | 243 |
|
| 3 | [subord] [prep] [Wh det] should | 21 |
|
| 4 | [subord] [Wh det] [pers pn] should | 8 |
|
