| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [pron] [det] | 3654 |
|
| 2 | [pron] about [det] | 1385 |
|
| 3 | [vb pp] [pron] about | 634 |
|
| 4 | [vb pp] about [det] | 558 |
|
