| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [is] appropriate to | 18 |
|
| 2 | [Wh det] is appropriate to | 18 |
|
| 3 | which [is] appropriate to | 10 |
|
| 4 | what [is] appropriate to | 5 |
|
