| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [vb -s] [vb pp] | 2753 |
|
| 2 | [subord] it [vb -s] [vb pp] | 1206 |
|
| 3 | when [pron] [vb -s] [vb pp] | 399 |
|
| 4 | when it [vb -s] [verb] | 333 |
|
| 5 | when it [verb] [vb pp] | 240 |
|
| 6 | when it [vb -s] [vb pp] | 159 |
|
