| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] should [be] sent [prep] | 8 |
|
| 2 | [Wh det] should [be] sent [prep] | 8 |
|
| 3 | [Wh det] should [be] sent to | 7 |
|
| 4 | [Wh det] should [be] sent to | 7 |
|
