| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have shown | 1396 |
|
| 2 | has shown | 1335 |
|
| 3 | had shown | 664 |
|
| 4 | have shown | 105 |
|
| 5 | 've shown | 58 |
|
| 6 | to have shown | 34 |
|
| 7 | having shown | 29 |
|
| 8 | 's shown | 19 |
|
| 9 | 'd shown | 15 |
|
