| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at the same time | 1092 |
|
| 2 | service at the same [noun] | 6 |
|
| 3 | service at the [adj] time | 6 |
|
| 4 | service at [art] same time | 5 |
|
| 5 | service [prep] the same time | 5 |
|
| 6 | service at the same time | 5 |
|
| 7 | service at [art] same time | 5 |
|
