| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [modal v] [vb infin] [adj] | 2271 |
|
| 2 | [modal v] [vb infin] at [adj] | 1139 |
|
| 3 | [adj] [modal v] [vb infin] at | 133 |
|
| 4 | [adj] [modal v] at [adj] | 15 |
|
| 5 | [adj] [vb infin] at [adj] | 10 |
|
