| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] [verb] [prep] about a | 5 |
|
| 2 | [verb] [verb] [prep] about a [noun sg] | 7 |
|
| 3 | [verb] [verb] [prep] about a [noun] | 7 |
|
