| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [vb pp] [prep] | 19654 |
|
| 2 | [vb pp] about [prep] | 741 |
|
| 3 | [vb -s] [vb pp] about | 115 |
|
| 4 | [vb -s] about [prep] | 85 |
|
