| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] at [adj] time | 198 |
|
| 2 | [vb past] at [det] time | 143 |
|
| 3 | [vb past] at that time | 73 |
|
| 4 | [vb past] at that time | 73 |
|
| 5 | had at [adj] time | 62 |
|
| 6 | [vb past] at one time | 52 |
|
| 7 | [vb past] at one time | 52 |
|
| 8 | [vb past] at [num] time | 52 |
|
| 9 | [vb past] at this time | 47 |
|
| 10 | [vb past] at this time | 47 |
|
| 11 | [vb past] at any time | 11 |
|
| 12 | [vb past] at any time | 11 |
|
| 13 | did at [adj] time | 10 |
|
| 14 | [vb past] at some time | 7 |
|
| 15 | [vb past] at some time | 7 |
|
| 16 | existed at [adj] time | 6 |
|
| 17 | [vb past] at half time | 5 |
|
| 18 | [vb past] at half time | 5 |
|
| 19 | said at [adj] time | 5 |
|
