| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [adj] | 57123 |
|
| 2 | [Wh det] be [adj] | 13663 |
|
| 3 | [Wh det] [modal v] be | 12638 |
|
| 4 | [Wh det] [modal v] [adj] | 38 |
|
