| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] demonstrated that it is | 5 |
|
| 2 | [vb base] demonstrated [conj] it is | 5 |
|
| 3 | [vb base] demonstrated [that] it is | 5 |
|
| 4 | have demonstrated [conj] it is | 5 |
|
| 5 | [vb base] demonstrated that it is | 5 |
|
