| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [vb infin] [verb] for [adj] [noun] | 8 |
|
| 2 | must [verb] [vb pp] for [adj] [noun] | 6 |
|
| 3 | must [verb] [verb] for [adj] [noun pl] | 6 |
|
| 4 | must have [verb] for [adj] [noun] | 6 |
|
| 5 | must have [verb] for [adj] [noun] | 6 |
|
| 6 | must [verb] [verb] for [det] [noun] | 5 |
|
