| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had in the [noun] | 134 |
|
| 2 | happened in the [noun] | 117 |
|
| 3 | had happened in the | 46 |
|
| 4 | had happened in [noun] | 35 |
|
| 5 | had happened the [noun] | 8 |
|
