| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [pers pn] [be] | 484 |
|
| 2 | in 1989 [be] | 70 |
|
| 3 | in 1989 [pers pn] | 60 |
|
| 4 | 1989 [pers pn] [be] | 59 |
|
