| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at any [num] time | 170 |
|
| 2 | [vb pp] at any [num] time | 31 |
|
| 3 | [noun] [vb pp] at [num] time | 8 |
|
| 4 | [noun] [vb pp] at any [num] | 7 |
|
