| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [adv] [be] | 9388 |
|
| 2 | [modal v] [adv] [adv] [be] | 4542 |
|
| 3 | it [modal v] [adv] [adv] | 1127 |
|
| 4 | it [adv] [adv] [be] | 10 |
|
