| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when it [verb] [prep] [noun] | 573 |
|
| 2 | and it [verb] [prep] [noun] | 163 |
|
| 3 | and when it [verb] [prep] | 55 |
|
| 4 | and when [verb] [prep] [noun] | 21 |
|
| 5 | and when it [verb] [noun] | 12 |
|
