| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] able [to-vb] [prep] | 1892 |
|
| 2 | [adv] able [to-vb] [prep] | 384 |
|
| 3 | [be] [adv] able [to-vb] | 93 |
|
| 4 | [be] [adv] [to-vb] [prep] | 53 |
|
