| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when it [verb] that | 75 |
|
| 2 | when it [verb] that | 75 |
|
| 3 | when it [vb past] that | 52 |
|
| 4 | when it [vb -s] that | 23 |
|
| 5 | when it seem that | 15 |
|
| 6 | when it appear that | 14 |
|
| 7 | when it seemed that | 11 |
|
| 8 | when it appeared that | 9 |
|
| 9 | when it emerge that | 9 |
|
| 10 | when it emerged that | 8 |
|
| 11 | when it appears that | 5 |
|
