| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [pron] [modal v] [verb] | 738 |
|
| 2 | it [modal v] [verb] [pron] [verb] | 528 |
|
| 3 | it [verb] [pron] [modal v] [verb] | 271 |
|
| 4 | it [modal v] [verb] [pron] [modal v] | 36 |
|
| 5 | it [modal v] [pron] [modal v] [verb] | 23 |
|
