| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] had a [noun sg] | 1009 |
|
| 2 | had had a [noun sg] | 215 |
|
| 3 | [noun prp] had had a | 80 |
|
| 4 | [noun prp] had had [noun sg] | 20 |
|
