| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have been [verb] | 24629 |
|
| 2 | have been able [verb] | 1511 |
|
| 3 | [pers pn] have been able | 585 |
|
| 4 | [pers pn] been able [verb] | 55 |
|
