| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [art] [noun pl] | 636 |
|
| 2 | [modal v] be at [art] | 464 |
|
| 3 | be at [art] [noun pl] | 124 |
|
| 4 | [modal v] be at [noun pl] | 29 |
|
