| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be able [prep] be | 17 |
|
| 2 | to be able [prep] be | 17 |
|
| 3 | to be able [prep] [be] | 17 |
|
| 4 | to be able to [be] | 17 |
|
