| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the [adj] time [conj] | 912 |
|
| 2 | at the [adj] time [v-ing] | 480 |
|
| 3 | the [adj] time [conj] [v-ing] | 92 |
|
| 4 | at the time [conj] [v-ing] | 8 |
|
| 5 | at [adj] time [conj] [v-ing] | 7 |
|
