| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] at [art] time of [v-ing] | 23 |
|
| 2 | [adj] at the time of [v-ing] | 22 |
|
| 3 | [adj] at the time of [v-ing] | 22 |
|
| 4 | [adj] at [art] time of going | 13 |
|
| 5 | correct at [art] time of [v-ing] | 10 |
|
