| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's [adj] to be able [verb] | 24 |
|
| 2 | 's [adj] to [be] able [to-vb] | 24 |
|
| 3 | 's nice to [be] able [verb] | 10 |
|
| 4 | 's good to [be] able [verb] | 6 |
|
