| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which are [vb pp] to [noun] | 37 |
|
| 2 | which [am/are] [vb pp] to [noun sg] | 21 |
|
| 3 | which [am/are] [vb pp] to [noun pl] | 13 |
|
