| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a few minutes [Wh adv] [pers pn] | 5 |
|
| 2 | a [det] minutes [Wh adv] [pers pn] | 5 |
|
| 3 | a few minutes [Wh adv] [pers pn] | 5 |
|
| 4 | a [adj] minutes [Wh adv] i | 5 |
|
| 5 | a [adj] minutes when [pers pn] | 5 |
|
