| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [verb] [prep] [art] | 4497 |
|
| 2 | [modal v] [vb infin] [verb] [prep] [art] | 4442 |
|
| 3 | [modal v] [vb infin] [verb] [prep] [art] | 4442 |
|
