| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be able [verb] [prep] | 3399 |
|
| 2 | be able [verb] [prep] | 3399 |
|
| 3 | be [adj] [verb] to | 2634 |
|
| 4 | [be] able [verb] to | 567 |
|
| 5 | be able [verb] to | 567 |
|
