| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's [vb mod] [adv] be | 10 |
|
| 2 | 's [modal v] [not/n't] be | 5 |
|
| 3 | 's [modal v] [adv] be | 5 |
|
| 4 | 's can [adv] be | 5 |
|
| 5 | 's [modal v] not be | 5 |
|
