| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb mod] to be able [to-vb] | 31 |
|
| 2 | [noun] ought to be able [to-vb] | 27 |
|
| 3 | [noun] ought to be able [to-vb] | 27 |
|
| 4 | [noun sg] [modal v] to be able [to-vb] | 14 |
|
| 5 | [noun pl] [modal v] to be able [to-vb] | 9 |
|
| 6 | [n mass] [modal v] to be able [to-vb] | 5 |
|
