| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not be able [prep] | 93 |
|
| 2 | not be able to | 89 |
|
| 3 | not be able to | 89 |
|
| 4 | n't be able [prep] | 62 |
|
| 5 | not be able [prep] | 31 |
|
