| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [be] [verb] in [adj] | 266 |
|
| 2 | must [be] [verb] in [adj] | 167 |
|
| 3 | and must [be] [verb] in | 17 |
|
| 4 | and must [be] [verb] [adj] | 7 |
|
