| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was presented to the | 88 |
|
| 2 | be presented to the | 81 |
|
| 3 | is presented to the | 27 |
|
| 4 | were presented to the | 21 |
|
| 5 | been presented to the | 17 |
|
| 6 | are presented to the | 10 |
|
