| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [art] [noun] of [noun pl] | 4276 |
|
| 2 | about [art] [noun] of [noun pl] | 941 |
|
| 3 | [vb past] about [art] [noun] of | 257 |
|
| 4 | [vb past] about [art] [noun] [noun pl] | 22 |
|
