| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [noun sg] at [art] | 170 |
|
| 2 | which [verb] [noun sg] at [art] | 38 |
|
| 3 | which [modal v] [verb] at [art] | 30 |
|
| 4 | which [modal v] [verb] [noun sg] at | 14 |
|
