| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] at [art] appropriate time | 19 |
|
| 2 | [noun sg] at [art] appropriate time | 18 |
|
| 3 | [noun sg] at the appropriate time | 17 |
|
| 4 | [noun sg] at the appropriate time | 17 |
|
