| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] must [vb infin] [prep] [art] | 647 |
|
| 2 | [pron] must [vb infin] [art] same | 24 |
|
| 3 | must [vb infin] [prep] [art] same | 23 |
|
| 4 | [pron] [vb infin] [prep] [art] same | 23 |
|
