| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | brought about [adj] | 34 |
|
| 2 | [vb past] about [det] | 31 |
|
| 3 | [vb past] about [adj] | 15 |
|
| 4 | [vb past] about that | 11 |
|
| 5 | [vb past] about that | 11 |
|
| 6 | [vb past] about this | 5 |
|
| 7 | [vb past] about this | 5 |
|
