| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [modal v] [verb] a | 1483 |
|
| 2 | [modal v] [verb] for a | 946 |
|
| 3 | [adj] [verb] for a | 507 |
|
| 4 | [adj] [modal v] [verb] for | 267 |
|
