| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] it [is] [verb] | 1609 |
|
| 2 | if it [is] [verb] | 1344 |
|
| 3 | [noun] if it [verb] | 784 |
|
| 4 | [noun] if it [is] | 711 |
|
