| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] able [to-vb] [prep] [noun] | 60 |
|
| 2 | [verb] [been] [adj] [to-vb] [prep] [noun sg] | 57 |
|
| 3 | [verb] [be] able [to-vb] [prep] [noun sg] | 35 |
|
| 4 | [verb] [been] able [verb] [prep] [noun sg] | 34 |
|
