| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and it [vb past] [verb] | 350 |
|
| 2 | if it [vb past] [verb] | 347 |
|
| 3 | and if it [verb] | 258 |
|
| 4 | and if it [vb past] | 79 |
|
