| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] at [art] [noun sg] | 4282 |
|
| 2 | [modal v] be [vb pp] at [art] | 1364 |
|
| 3 | [modal v] be [vb pp] [art] [noun sg] | 1021 |
|
| 4 | [modal v] be at [art] [noun sg] | 315 |
|
| 5 | [modal v] be [vb pp] at [noun sg] | 274 |
|
