| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [adv] be | 4839 |
|
| 2 | it [modal v] not be | 2900 |
|
| 3 | [modal v] not [adv] be | 1822 |
|
| 4 | it [modal v] not [adv] | 354 |
|
| 5 | it not [adv] be | 7 |
|
