| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] at the time of [noun] | 23 |
|
| 2 | [coord] at [art] time of [noun sg] | 22 |
|
| 3 | and at [art] time of [noun] | 10 |
|
| 4 | but at [art] time of [noun] | 8 |
|
| 5 | or at [art] time of [noun] | 7 |
|
| 6 | [coord] at [art] time of writing | 7 |
|
| 7 | [coord] at [art] time of writing | 7 |
|
