| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it for [adj] year | 97 |
|
| 2 | it for some [noun] | 47 |
|
| 3 | it for [det] year | 22 |
|
| 4 | [pron] for some year | 14 |
|
| 5 | it [prep] some year | 6 |
|
| 6 | it [prep] some year | 6 |
|
| 7 | it for some year | 5 |
|
| 8 | it for some year | 5 |
|
