| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in september [adj] [pers pn] | 58 |
|
| 2 | in [noun] 1989 [pers pn] | 29 |
|
| 3 | [prep] september 1989 [pers pn] | 5 |
|
| 4 | [prep] september 1989 [pers pn] | 5 |
|
| 5 | in september 1989 [pers pn] | 5 |
|
| 6 | in september 1989 [pron] | 5 |
|
