| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the [adj] time [v-ing] | 480 |
|
| 2 | was at the [adj] time | 36 |
|
| 3 | was at [adj] time [v-ing] | 11 |
|
| 4 | was at the time [v-ing] | 5 |
|
