| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] about [art] [noun pl] | 321 |
|
| 2 | was [vb pp] about [art] | 113 |
|
| 3 | was [vb pp] [art] [noun pl] | 95 |
|
| 4 | was about [art] [noun pl] | 16 |
|
