| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [vb mod] [verb] been [adj] | 110 |
|
| 2 | that [modal v] [verb] been [adj] | 110 |
|
| 3 | [adj] must [verb] been [adj] | 29 |
|
| 4 | that must [verb] been [adj] | 16 |
|
| 5 | that must [verb] [been] [adj] | 16 |
|
| 6 | that must [verb] [be] [adj] | 16 |
|
| 7 | that must [verb] be [adj] | 16 |
|
