| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [noun] it [is] | 1636 |
|
| 2 | [noun] when it [is] | 553 |
|
| 3 | [det] [noun] when it | 150 |
|
| 4 | [det] when it [is] | 26 |
|
