| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who are able [verb] [det] | 6 |
|
| 2 | who [am/are] able [verb] [det] | 6 |
|
| 3 | who [am/are] able [verb] [det] | 6 |
|
| 4 | who [am/are] able [to-vb] [det] | 6 |
|
