| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] it [vb past] [adj] | 160 |
|
| 2 | 1980s [pron] [vb past] [adj] | 7 |
|
| 3 | 1980s [pers pn] [vb past] [adj] | 6 |
|
| 4 | 1980s it [verb] [adj] | 6 |
|
| 5 | 1980s it [vb past] [adj] | 5 |
|
