| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] [be] [conj] | 562 |
|
| 2 | [modal v] it [adv] [be] | 230 |
|
| 3 | [modal v] it [be] [conj] | 157 |
|
| 4 | it [adv] [be] [conj] | 17 |
|
