| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [verb] in the [num ord] | 84 |
|
| 2 | had [vb pp] in the [num ord] | 78 |
|
| 3 | [verb] happened in the [num ord] | 24 |
|
| 4 | have happened in the [num ord] | 24 |
|
| 5 | had happened in the [adj] | 16 |
|
| 6 | had happened [prep] the [num ord] | 12 |
|
| 7 | had happened [prep] the [num ord] | 12 |
|
| 8 | had happened in the [num ord] | 6 |
|
| 9 | had happened in [art] [num ord] | 6 |
|
| 10 | [vb past] happened in the [num ord] | 6 |
|
| 11 | had happen in the [num ord] | 6 |
|
