| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [prep] [adj] | 15247 |
|
| 2 | [verb] us [prep] [adj] | 1000 |
|
| 3 | [modal v] [verb] us [prep] | 662 |
|
| 4 | [modal v] [verb] us [adj] | 344 |
|
