| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] a [adj] time | 1000 |
|
| 2 | request [prep] a [adj] [noun] | 98 |
|
| 3 | request [prep] a [adj] [noun sg] | 97 |
|
| 4 | request [prep] a [adj] time | 10 |
|
| 5 | request [prep] [art] [adj] time | 10 |
|
