| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the time [verb] | 228 |
|
| 2 | at the time [vb past] | 107 |
|
| 3 | at the [noun] did | 47 |
|
| 4 | at [art] time did | 35 |
|
| 5 | at [art] time did | 35 |
|
| 6 | [prep] the time did | 10 |
|
| 7 | at the time do | 9 |
|
| 8 | at the time did | 8 |
|
