| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in 1989 and [vb -s] | 11 |
|
| 2 | in 1989 [conj] [vb -s] | 11 |
|
| 3 | in 1989 [coord] [vb -s] | 11 |
|
| 4 | in 1989 and [vb -s] | 11 |
|
| 5 | in 1989 [conj] has | 9 |
|
