| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [be] [verb] [to-vb] [adj] | 69 |
|
| 2 | [modal v] [be] [verb] [to-vb] these | 36 |
|
| 3 | [vb mod] [be] [verb] [to-vb] these | 36 |
|
| 4 | must [be] [verb] [to-vb] [det] | 33 |
|
| 5 | must [be] [verb] [to-vb] these | 6 |
|
| 6 | must [be] [verb] [to-vb] these | 6 |
|
| 7 | must [be] [verb] [to-vb] these | 6 |
|
| 8 | must [be] [verb] [verb] these | 6 |
|
