| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [noun prp] 1989 [conj] [pers pn] | 22 |
|
| 2 | in [noun] 1989 [conj] [pers pn] | 22 |
|
| 3 | in september [adj] [conj] [pers pn] | 20 |
|
| 4 | [prep] september 1989 [conj] [pers pn] | 12 |
|
| 5 | [prep] september 1989 [conj] [pers pn] | 12 |
|
| 6 | in september 1989 [conj] [pers pn] | 11 |
|
| 7 | in september 1989 [conj] [pers pn] | 11 |
|
| 8 | in september 1989 [conj] [pron] | 11 |
|
