| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at [art] appropriate [noun sg] | 37 |
|
| 2 | [verb] at [art] appropriate [noun sg] | 37 |
|
| 3 | [vb pp] at [art] appropriate [noun sg] | 25 |
|
| 4 | [verb] at the appropriate [noun sg] | 21 |
|
| 5 | [verb] at an appropriate [noun sg] | 16 |
|
| 6 | [verb] at [art] appropriate time | 9 |
|
| 7 | [verb] at [art] appropriate level | 5 |
|
