| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] be able to [be] | 16 |
|
| 2 | [not/n't] be able to be | 16 |
|
| 3 | not be able to [be] | 10 |
|
| 4 | n't be able to [be] | 6 |
|
