| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pers pn] happened to [be] [prep] | 6 |
|
| 2 | if [pers pn] happened to be [prep] | 6 |
|
| 3 | if [pers pn] happened to [be] [prep] | 6 |
|
| 4 | if [pers pn] happened to [be] [prep] | 6 |
|
| 5 | if [pers pn] happened to be [prep] | 6 |
|
