| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at the time of [v-ing] | 45 |
|
| 2 | [noun] at the time of [v-ing] | 45 |
|
| 3 | [noun sg] at the time of [v-ing] | 36 |
|
| 4 | [noun] at the time of writing | 8 |
|
| 5 | [noun] at the time of making | 7 |
|
| 6 | [noun pl] at the time of [v-ing] | 6 |
|
| 7 | [noun] at the time of going | 6 |
|
| 8 | [noun] at the time of speaking | 5 |
|
