| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [adj] years | 96 |
|
| 2 | it [det] [vb past] [adj] | 73 |
|
| 3 | [det] [vb past] [adj] years | 20 |
|
| 4 | it [det] [adj] years | 10 |
|
