| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] [adv] be | 4168 |
|
| 2 | [modal v] [not/n't] [adv] be | 2156 |
|
| 3 | [modal v] [not/n't] [adv] be | 2155 |
|
| 4 | [modal v] [not/n't] [adv] [be] | 2155 |
|
| 5 | [modal v] [not/n't] [adv] [be] | 2154 |
|
