| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [verb] [adj] | 4587 |
|
| 2 | [verb] been able [verb] | 1511 |
|
| 3 | been able [verb] [adj] | 322 |
|
| 4 | [verb] able [verb] [adj] | 39 |
|
