| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] which [modal v] [vb infin] at [art] | 5 |
|
| 2 | [noun pl] which [modal v] [verb] at [art] | 5 |
|
| 3 | [noun pl] which [vb mod] [verb] at [art] | 5 |
|
