| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when it is [verb] that | 65 |
|
| 2 | when it is [vb pp] that | 65 |
|
| 3 | when it is [verb] that | 65 |
|
| 4 | when it is [verb] that | 65 |
|
| 5 | when it is remembered that | 9 |
|
| 6 | when it is remember that | 9 |
|
| 7 | when it is realised that | 5 |
|
| 8 | when it is realise that | 5 |
|
| 9 | when it is considered that | 5 |
|
| 10 | when it is consider that | 5 |
|
