| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [modal v] [vb infin] | 4758 |
|
| 2 | [modal v] [vb infin] all | 2961 |
|
| 3 | [verb] [vb infin] all | 87 |
|
| 4 | [verb] [modal v] all | 20 |
|
