| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] at [noun sg] | 76 |
|
| 2 | it [vb past] at [noun sg] | 24 |
|
| 3 | it happened [prep] [noun sg] | 16 |
|
| 4 | it happened [prep] [noun sg] | 16 |
|
| 5 | it happened at [noun] | 10 |
|
| 6 | [pron] happened at [noun sg] | 9 |
|
| 7 | it happen at [noun sg] | 6 |
|
| 8 | it happened at [noun sg] | 5 |
|
| 9 | [pers pn] happened at [noun sg] | 5 |
|
| 10 | it happened at [noun sg] | 5 |
|
