| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when it [be] [num ord] | 11 |
|
| 2 | when it be [num ord] | 11 |
|
| 3 | when it was [num ord] | 9 |
|
| 4 | when it [was/were] [num ord] | 9 |
|
| 5 | when it [num ord] [verb] | 7 |
|
| 6 | when it [num ord] [vb past] | 6 |
|
