| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [vb -s] ever happen to [pers pn] | 6 |
|
| 2 | that 's ever happen to [pers pn] | 6 |
|
| 3 | that [vb -s] ever happened to [pers pn] | 6 |
|
| 4 | that [vb -s] ever happen to me | 6 |
|
