| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [verb] [conj] | 7563 |
|
| 2 | had [verb] [subord] | 1545 |
|
| 3 | [verb] [verb] when | 1529 |
|
| 4 | have [verb] when | 688 |
|
| 5 | [vb past] [verb] when | 624 |
|
| 6 | had [verb] when | 381 |
|
