| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] able to do a [adj] [noun] | 8 |
|
| 2 | be able to do a [adj] [noun] | 8 |
|
| 3 | able to do a [adj] [noun] [prep] | 5 |
|
| 4 | able to do a [adj] [noun] [prep] | 5 |
|
