| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [verb] | 170330 |
|
| 2 | [modal v] [verb] [art] | 102475 |
|
| 3 | [modal v] be [art] | 31324 |
|
| 4 | be [verb] [art] | 8473 |
|
