| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have shown significant | 5 |
|
| 2 | [verb] shown significant | 5 |
|
| 3 | shown [art] significant | 8 |
|
| 4 | shown [art] significant | 8 |
|
| 5 | shown significant [noun] | 7 |
|
| 6 | shown significant [noun pl] | 6 |
|
