| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they are able [verb] [det] | 17 |
|
| 2 | they are able [to-vb] [det] | 17 |
|
| 3 | they are able [verb] this | 8 |
|
| 4 | they are able do [det] | 8 |
|
| 5 | they are able to do [det] | 8 |
|
