| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at the time | 2756 |
|
| 2 | service at the [noun] | 131 |
|
| 3 | service at [art] time | 18 |
|
| 4 | service at [art] time | 18 |
|
| 5 | service [prep] the time | 14 |
|
| 6 | service [prep] the time | 14 |
|
| 7 | service at the time | 12 |
|
| 8 | service at the time | 12 |
|
