| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] must be [vb pp] [adj] | 15 |
|
| 2 | [coord] must be [verb] [adj] | 11 |
|
| 3 | [conj] must be made [adj] | 7 |
|
| 4 | [conj] must be make [adj] | 7 |
|
| 5 | and must be [verb] [adj] | 7 |
|
| 6 | and must be [verb] [adj] | 7 |
|
