| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | about [adv] [coord] [adv] | 10 |
|
| 2 | about [adv] [conj] [adv] | 10 |
|
| 3 | about [adv] and [adv] | 9 |
|
| 4 | about [adv] and [adv] | 9 |
|
