| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it did [adv] [verb] | 3065 |
|
| 2 | when it [adv] [verb] | 114 |
|
| 3 | when it did [adv] | 33 |
|
| 4 | when it did [verb] | 19 |
|
