| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [prep] | 11869 |
|
| 2 | it [prep] year | 95 |
|
| 3 | [vb past] [prep] year | 63 |
|
| 4 | it [vb past] year | 12 |
|
