| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] should be [adj] | 85 |
|
| 2 | which should be [adj] | 82 |
|
| 3 | [Wh det] should be available | 19 |
|
| 4 | [Wh det] should be available | 19 |
|
| 5 | what should be [adj] | 10 |
|
