| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be able tell [pers pn] about the | 7 |
|
| 2 | be able to tell [pers pn] about the | 7 |
|
| 3 | be able [verb] [pers pn] about the | 7 |
|
| 4 | be able [to-vb] [pers pn] about the | 7 |
|
| 5 | be able [verb] [pers pn] about the | 5 |
|
