| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [verb] at the [noun sg] | 1257 |
|
| 2 | was able [verb] the [noun sg] | 163 |
|
| 3 | able [verb] at the [noun sg] | 29 |
|
| 4 | was able [verb] at the | 8 |
|
