| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at times of | 24 |
|
| 2 | [verb] at time of | 17 |
|
| 3 | [vb pp] at time of | 12 |
|
| 4 | [vb base] at time of | 11 |
|
| 5 | [v-ing] at time of | 7 |
|
| 6 | correct at time of | 6 |
|
| 7 | correct at time of | 6 |
|
| 8 | [vb -s] at time of | 6 |
|
