| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [adj] which | 239 |
|
| 2 | in [num] which | 188 |
|
| 3 | in 1979 [pron] | 64 |
|
| 4 | [prep] 1979 which | 11 |
|
| 5 | [prep] 1979 which | 11 |
|
| 6 | in 1979 which | 8 |
|
| 7 | in 1979 which | 8 |
|
