| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | able [to-vb] [prep] | 4070 |
|
| 2 | [adj] [to-vb] at | 1553 |
|
| 3 | [adj] [to-vb] at | 1401 |
|
| 4 | able [verb] at | 240 |
|
| 5 | able [to-vb] at | 239 |
|
