| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [adv] be | 4839 |
|
| 2 | it [modal v] [not/n't] be | 4547 |
|
| 3 | [modal v] [not/n't] [adv] be | 2154 |
|
| 4 | it [modal v] [not/n't] [adv] | 538 |
|
| 5 | it [not/n't] [adv] be | 7 |
|
