| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be able [to-vb] [prep] | 1892 |
|
| 2 | be able [to-vb] [noun] | 1208 |
|
| 3 | able [to-vb] [prep] [noun] | 825 |
|
| 4 | be able [prep] [noun] | 60 |
|
| 5 | be [to-vb] [prep] [noun] | 49 |
|
