| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [to-vb] a [noun sg] | 4807 |
|
| 2 | [vb pp] about a [noun sg] | 120 |
|
| 3 | [to-vb] about a [noun sg] | 99 |
|
| 4 | [vb pp] [to-vb] about [noun sg] | 20 |
|
| 5 | [vb pp] [to-vb] about a | 9 |
|
