| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when it [be] [verb] [conj] | 247 |
|
| 2 | when it be [verb] [conj] | 247 |
|
| 3 | when it [is] [verb] [conj] | 87 |
|
| 4 | [conj] it 's [verb] [conj] | 79 |
|
| 5 | when [pron] 's [verb] [conj] | 15 |
|
