| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] be able to | 136 |
|
| 2 | [vb mod] be able to be | 44 |
|
| 3 | [pron] be able to be | 23 |
|
| 4 | [pron] [vb mod] be to be | 12 |
|
