| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] [vb infin] [to-vb] [prep] [art] | 1062 |
|
| 2 | who [modal v] [vb infin] [verb] [prep] [art] | 57 |
|
| 3 | who [modal v] [verb] [to-vb] [prep] [art] | 22 |
|
