| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] been [art] [adj] [noun] | 988 |
|
| 2 | must [verb] [be] [art] [adj] [noun] | 246 |
|
| 3 | must [verb] be [art] [adj] [noun] | 246 |
|
| 4 | must [verb] been [art] [adj] [noun] | 242 |
|
| 5 | must [verb] [been] [art] [adj] [noun] | 242 |
|
