| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [art] ability [to-vb] at | 8 |
|
| 2 | [art] ability [to-vb] [noun] at | 8 |
|
| 3 | [art] ability [to-vb] at [pron] | 7 |
|
| 4 | [art] ability [to-vb] at [noun] | 5 |
|
