| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [pron] have not been able | 20 |
|
| 2 | [coord] [pers pn] have not been able | 20 |
|
| 3 | [coord] he have not been able | 8 |
|
| 4 | [coord] he have not been able | 8 |
|
| 5 | [coord] we have not been able | 5 |
|
| 6 | [coord] we have not been able | 5 |
|
| 7 | [coord] have not been able [verb] | 7 |
|
| 8 | [coord] have not been able [to-vb] | 7 |
|
