| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have be able [to-vb] this | 20 |
|
| 2 | have been able [verb] this | 20 |
|
| 3 | have be able [verb] this | 10 |
|
| 4 | has be able [verb] this | 6 |
|
