| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [verb] [been] found | 311 |
|
| 2 | [verb] [been] found to | 146 |
|
| 3 | [noun pl] [verb] [been] to | 31 |
|
| 4 | [noun pl] [verb] found to | 6 |
|
