| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [vb infin] [adj] [noun] | 1478 |
|
| 2 | [vb infin] its [adj] [noun] | 1069 |
|
| 3 | must [vb infin] its [noun] | 100 |
|
| 4 | must [vb infin] its [adj] | 58 |
|
