| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] he [modal v] [vb infin] | 413 |
|
| 2 | [prep] [Wh det] [modal v] [vb infin] [art] | 121 |
|
| 3 | [Wh det] he [modal v] [vb infin] [art] | 60 |
|
| 4 | [prep] he [modal v] [vb infin] [art] | 13 |
|
