| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [prep] [adj] [noun] | 1143 |
|
| 2 | must [verb] [prep] [adj] [noun] | 360 |
|
| 3 | must [verb] been [adj] [noun] | 120 |
|
| 4 | must [verb] been [prep] [adj] | 51 |
|
| 5 | must [verb] been [prep] [noun] | 39 |
|
