| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be able [verb] up a [adj] | 9 |
|
| 2 | [be] able [to-vb] up a [adj] | 9 |
|
| 3 | [be] able [verb] up a [adj] | 7 |
|
| 4 | [was/were] able [verb] up a [adj] | 5 |
|
