| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [Wh det] [pron] [modal v] be | 69 |
|
| 2 | [vb infin] [pron] i [modal v] be | 16 |
|
| 3 | [verb] [Wh det] i [modal v] be | 14 |
|
| 4 | [vb infin] [Wh det] i [modal v] [be] | 5 |
|
