| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [noun] [pers pn] | 9423 |
|
| 2 | in [noun] 1989 | 1847 |
|
| 3 | in 1989 [pers pn] | 60 |
|
| 4 | [noun] 1989 [pers pn] | 49 |
|
