| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been able work [prep] | 6 |
|
| 2 | [verb] been able to work [prep] | 6 |
|
| 3 | [verb] been able work [prep] | 6 |
|
| 4 | have been able work [prep] | 5 |
|
| 5 | [vb base] been able work [prep] | 5 |
|
