| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a few minutes before [noun sg] | 5 |
|
| 2 | a few minutes before [noun sg] | 5 |
|
| 3 | [art] few minutes before [noun sg] | 5 |
|
| 4 | [art] few minutes before [noun sg] | 5 |
|
