| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | about [pron] [conj] [pron] [verb] | 475 |
|
| 2 | [pron] [conj] [pron] [verb] [vb infin] | 149 |
|
| 3 | about [pron] [pron] [verb] [vb infin] | 6 |
|
