| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [to-vb] [adj] | 1318 |
|
| 2 | [to-vb] about [adj] | 227 |
|
| 3 | [modal v] [to-vb] about | 20 |
|
| 4 | [modal v] about [adj] | 5 |
|
