| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] a [adj] time | 966 |
|
| 2 | [noun] [prep] a [adj] time | 852 |
|
| 3 | [noun] [prep] a short [noun] | 489 |
|
| 4 | [noun] [prep] a short [noun sg] | 485 |
|
| 5 | [noun] [prep] [art] short time | 126 |
|
| 6 | [noun] [prep] [art] short time | 126 |
|
| 7 | [noun] [prep] a short time | 117 |
|
| 8 | [noun] [prep] a short time | 109 |
|
| 9 | [noun] [prep] a short time | 109 |
|
