| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be [vb pp] in the [adj] | 62 |
|
| 2 | must [be] [vb pp] in the [adj] | 42 |
|
| 3 | must [be] [vb pp] in the [det] | 10 |
|
| 4 | must [be] [vb pp] in the same | 9 |
|
| 5 | must [be] [vb pp] in the same | 9 |
|
| 6 | must [be] [vb pp] in the right | 5 |
|
| 7 | must [be] [vb pp] in the right | 5 |
|
