| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] reference [vb mod] be [vb pp] to | 12 |
|
| 2 | [noun] reference [vb mod] be made to | 9 |
|
| 3 | [noun pl] reference [vb mod] be [vb pp] to | 6 |
|
| 4 | [noun sg] reference [vb mod] be [vb pp] to | 6 |
|
| 5 | [noun] reference should be [vb pp] to | 5 |
|
