| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] we [verb] know about | 5 |
|
| 2 | [adj] we [vb base] know about | 5 |
|
| 3 | [adj] we know about [pron] | 6 |
|
| 4 | [adj] we know about [pers pn] | 5 |
|
