| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [noun prp] 1990 | 2528 |
|
| 2 | in [noun prp] [pers pn] | 2414 |
|
| 3 | [noun prp] 1990 [pers pn] | 67 |
|
| 4 | in 1990 [pers pn] | 66 |
|
