| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at the [adj] time | 143 |
|
| 2 | [vb pp] at the [adj] time | 67 |
|
| 3 | requested at the [adj] time | 11 |
|
| 4 | request at the [adj] time | 9 |
|
| 5 | requested at the [adj] [noun] | 9 |
|
| 6 | requested at [art] [adj] time | 9 |
|
| 7 | requested [prep] the [adj] time | 9 |
|
| 8 | requested at the [adj] time | 9 |
|
| 9 | requested [prep] the [adj] time | 9 |
|
