| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have shown that [adj] [n mass] | 13 |
|
| 2 | [verb] shown that [adj] [n mass] | 13 |
|
| 3 | [verb] shown that [adj] people | 8 |
|
| 4 | has shown that [adj] [n mass] | 6 |
|
| 5 | [verb] shown that [det] [n mass] | 6 |
|
| 6 | [vb -s] shown that [adj] [n mass] | 6 |
|
