| No | Pattern | Freq | Relations |
|---|---|---|---|
| 31 | [subord] it [verb] [adj] years ago | 18 |
|
| 32 | [subord] it [verb] [adj] years ago | 18 |
|
| 33 | [subord] it [verb] [adj] years [prep] | 5 |
|
| 34 | [subord] it [verb] [adj] years [prep] | 5 |
|
