| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | happen [subord] i | 147 |
|
| 2 | happen if i | 68 |
|
| 3 | happen [subord] i | 44 |
|
| 4 | happens [subord] i | 40 |
|
| 5 | happen when i | 40 |
|
| 6 | happened [subord] i | 34 |
|
| 7 | happened [subord] i | 19 |
|
| 8 | happen as i | 9 |
|
| 9 | happen because i | 8 |
|
| 10 | happen before i | 7 |
|
| 11 | happen while i | 6 |
|
| 12 | happening [subord] i | 6 |
|
| 13 | to happen [subord] i | 5 |
|
