| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was able [to-vb] [adv prt] [prep] [noun] | 10 |
|
| 2 | was able [to-vb] [adv prt] [prep] [noun] | 10 |
|
| 3 | was able [to-vb] [adv prt] [prep] [noun prp] | 6 |
|
