| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [verb] [adv] | 2059 |
|
| 2 | [modal v] [verb] so [adv] | 336 |
|
| 3 | it [verb] so [adv] | 215 |
|
| 4 | it [modal v] [verb] so | 152 |
|
| 5 | it [modal v] so [adv] | 19 |
|
