| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] at the time [conj] | 19 |
|
| 2 | [adv] [vb pp] at [art] time [conj] | 17 |
|
| 3 | [adv] [verb] at [art] time [that] | 8 |
|
| 4 | [adv] [verb] at [art] time that | 8 |
|
| 5 | [adv] [verb] at [art] time that | 8 |
|
| 6 | [adv] [verb] at [art] time [coord] | 7 |
|
| 7 | [adv] [verb] at [art] time and | 5 |
|
| 8 | [adv] [verb] at [art] time and | 5 |
|
