| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] able [to-vb] [art] [noun] | 520 |
|
| 2 | able [to-vb] at [art] [noun] | 47 |
|
| 3 | [was/were] [to-vb] at [art] [noun] | 37 |
|
| 4 | [was/were] able [to-vb] at [art] | 14 |
|
| 5 | [was/were] able [to-vb] at [noun] | 9 |
|
