| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [verb] | 33714 |
|
| 2 | and [modal v] [verb] | 10344 |
|
| 3 | and it [verb] | 9228 |
|
| 4 | and it [modal v] | 4409 |
|
