| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] was able [verb] [adv prt] to | 8 |
|
| 2 | [pers pn] was able [verb] [adv prt] to | 8 |
|
| 3 | was able [verb] [adv prt] to [art] | 5 |
|
| 4 | was able [verb] [adv prt] to [art] | 5 |
|
