| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] able [to-vb] [noun sg] | 1108 |
|
| 2 | [been] [adj] [to-vb] [noun sg] | 231 |
|
| 3 | [been] able [to-vb] [noun] | 216 |
|
| 4 | [been] able [verb] [noun sg] | 95 |
|
