| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] a [noun sg] [prep] | 19786 |
|
| 2 | about a [noun sg] [prep] | 348 |
|
| 3 | [to-vb] about a [noun sg] | 60 |
|
| 4 | [to-vb] about [noun sg] [prep] | 19 |
|
