| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be unable [verb] out [prep] [art] | 6 |
|
| 2 | [be] unable [verb] out [prep] [art] | 6 |
|
| 3 | unable [verb] out [prep] [art] [noun] | 7 |
|
| 4 | unable [verb] out [prep] [art] [noun sg] | 6 |
|
