| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [verb] a [noun sg] ago | 12 |
|
| 2 | had [vb pp] a [noun] ago | 12 |
|
| 3 | had [verb] a year ago | 6 |
|
| 4 | had [verb] a year ago | 6 |
|
