| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [vb pp] to [noun] | 1643 |
|
| 2 | had not [vb pp] [noun] | 582 |
|
| 3 | not [vb pp] to [noun] | 529 |
|
| 4 | had not [vb pp] to | 318 |
|
