| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which had [vb pp] a [noun] | 83 |
|
| 2 | which had [vb pp] a [noun sg] | 81 |
|
| 3 | which had [vb pp] a [noun] | 71 |
|
| 4 | which had [vb pp] an [noun] | 12 |
|
| 5 | which had become a [noun] | 9 |
|
