| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [adv] happened that the [noun] | 14 |
|
| 2 | it [adv] happened that [art] [noun] | 14 |
|
| 3 | it [adv] happened that the [noun] | 14 |
|
| 4 | it [adv] happened that [art] [noun] | 14 |
|
