| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [verb] to [adj] | 815 |
|
| 2 | [Wh det] [modal v] be [verb] to | 502 |
|
| 3 | [Wh det] [modal v] be [verb] [adj] | 156 |
|
| 4 | [Wh det] [modal v] [verb] to [adj] | 79 |
|
