| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun] | 430257 |
|
| 2 | [prep] [art] minute | 2100 |
|
| 3 | [prep] [art] minute | 2100 |
|
| 4 | [prep] a minute | 1615 |
|
| 5 | [prep] a minute | 1615 |
|
