| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [pers pn] about [v-ing] [art] | 7 |
|
| 2 | to [pers pn] about [v-ing] a | 6 |
|
| 3 | to [pers pn] about [v-ing] a | 5 |
|
