| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] it | 20506 |
|
| 2 | [verb] it [vb infin] | 5676 |
|
| 3 | [modal v] it [vb infin] | 1383 |
|
| 4 | [modal v] [verb] [vb infin] | 1126 |
|
