| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] able [to-vb] [prep] [det] | 39 |
|
| 2 | [was/were] able [to-vb] [det] of | 28 |
|
| 3 | able [to-vb] [prep] [det] of | 24 |
|
| 4 | [was/were] [to-vb] [prep] [det] of | 15 |
|
