| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] a | 37052 |
|
| 2 | [modal v] [vb infin] [adj] | 24302 |
|
| 3 | [vb infin] a [adj] | 20480 |
|
| 4 | [modal v] a [adj] | 332 |
|
