| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] about [adj] | 931 |
|
| 2 | [vb pp] about [num] | 850 |
|
| 3 | [verb] about 20 | 83 |
|
| 4 | [vb pp] [adv] 20 | 78 |
|
| 5 | [vb pp] about 20 | 29 |
|
