| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when it be [verb] | 1501 |
|
| 2 | it be [verb] [noun] | 1321 |
|
| 3 | when it [verb] [noun] | 190 |
|
| 4 | when it be [noun] | 169 |
|
