| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] if it [vb -s] | 291 |
|
| 2 | happens if [pron] [vb -s] | 23 |
|
| 3 | [vb -s] if it [vb -s] | 20 |
|
| 4 | happens if [pers pn] [vb -s] | 15 |
|
| 5 | happens [conj] it [vb -s] | 14 |
|
| 6 | happen if it [vb -s] | 12 |
|
| 7 | happens if it [verb] | 9 |
|
| 8 | happens if it [vb -s] | 8 |
|
