| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [verb] | 170330 |
|
| 2 | [modal v] only [verb] | 6283 |
|
| 3 | [modal v] only be | 3854 |
|
| 4 | only be [verb] | 2723 |
|
