| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [verb] [pron] [prep] | 1322 |
|
| 2 | able [verb] [pron] [prep] | 783 |
|
| 3 | was able [verb] [pron] | 472 |
|
| 4 | was able [verb] [prep] | 336 |
|
