| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [adj] | 25264 |
|
| 2 | [verb] been [adj] | 20193 |
|
| 3 | [verb] be unable | 504 |
|
| 4 | [verb] [be] unable | 504 |
|
| 5 | [verb] been unable | 490 |
|
| 6 | [verb] [been] unable | 490 |
|
