| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] last night | 21 |
|
| 2 | it [vb past] [num ord] night | 21 |
|
| 3 | it [vb past] last night | 21 |
|
| 4 | it emerged [adj] night | 11 |
|
| 5 | it happened [adj] night | 6 |
|
| 6 | it [vb past] [num] night | 5 |
|
| 7 | it [vb past] one night | 5 |
|
| 8 | it [vb past] one night | 5 |
|
