| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [verb] to [be] | 5112 |
|
| 2 | [verb] to [be] able | 1248 |
|
| 3 | not [verb] [be] able | 126 |
|
| 4 | not to [be] able | 56 |
|
