| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb pp] by the [noun pl] ' | 55 |
|
| 2 | [noun sg] [verb] by the [noun pl] ' | 31 |
|
| 3 | [noun pl] [verb] by the [noun pl] ' | 23 |
|
| 4 | [noun] [verb] by the students ' | 5 |
|
