| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [vb past] at [art] time | 37 |
|
| 2 | [noun prp] [vb past] at [art] time | 37 |
|
| 3 | [noun prp] [vb past] at the time | 31 |
|
| 4 | [noun prp] [vb past] at the time | 31 |
|
| 5 | [noun prp] [vb past] at [adj] time | 17 |
|
| 6 | [noun prp] [vb past] at [det] time | 11 |
|
| 7 | [noun prp] [vb past] at this time | 7 |
|
| 8 | [noun prp] [vb past] at this time | 7 |
|
| 9 | [noun prp] [vb past] at a time | 6 |
|
| 10 | [noun prp] [vb past] at a time | 6 |
|
