| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] i [modal v] [vb infin] | 1924 |
|
| 2 | [Wh det] [pron] must [vb infin] | 393 |
|
| 3 | [Wh det] [pers pn] must [vb infin] | 375 |
|
| 4 | [pron] i must [vb infin] | 132 |
|
| 5 | [Wh det] i must [verb] | 56 |
|
| 6 | [Wh det] i must [vb infin] | 56 |
|
