| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it happened [adj] [noun sg] | 17 |
|
| 2 | it happen [det] [noun sg] | 13 |
|
| 3 | it happen this [noun sg] | 9 |
|
| 4 | it happen this [noun sg] | 9 |
|
| 5 | it happen [num] [noun sg] | 8 |
|
| 6 | it happen one [noun sg] | 8 |
|
| 7 | it happen one [noun sg] | 8 |
|
| 8 | it happen [adj] night | 6 |
|
| 9 | it happen [adj] way | 6 |
|
