| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [pers pn] [vb past] | 163 |
|
| 2 | in 1989 [vb past] | 91 |
|
| 3 | 1989 [pers pn] [vb past] | 63 |
|
| 4 | in 1989 [pers pn] | 60 |
|
