| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [vb past] [be] [adj] | 177 |
|
| 2 | [conj] it [be] [adj] year | 109 |
|
| 3 | [conj] it [vb past] [adj] year | 45 |
|
| 4 | it [vb past] [be] [adj] year | 17 |
|
