| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] when | 279 |
|
| 2 | it [vb past] when | 132 |
|
| 3 | [pron] had when | 92 |
|
| 4 | it had [conj] | 19 |
|
| 5 | it have when | 13 |
|
| 6 | it had [subord] | 12 |
|
| 7 | it had when | 10 |
|
