| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in september 1989 [conj] [pers pn] | 11 |
|
| 2 | in september 1989 and [pers pn] | 9 |
|
| 3 | in september 1989 and [pers pn] | 9 |
|
| 4 | in september 1989 [coord] [pers pn] | 9 |
|
