| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] must [vb infin] [det] | 393 |
|
| 2 | [noun] must [vb infin] for | 133 |
|
| 3 | must [vb infin] for [det] | 36 |
|
| 4 | [noun] [vb infin] for [det] | 29 |
|
