| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [adv] at [det] time [prep] | 10 |
|
| 2 | [v-ing] [adv] at [adj] time [prep] | 10 |
|
| 3 | [v-ing] [adv] at [adj] time [prep] | 9 |
|
| 4 | [v-ing] [adv] at [adj] time of | 6 |
|
| 5 | [v-ing] [adv] at [adj] time of | 6 |
|
| 6 | [v-ing] [adv] at this time [prep] | 6 |
|
| 7 | [v-ing] [adv prt] at [adj] time [prep] | 6 |
|
| 8 | [v-ing] [adv] at this time [prep] | 6 |
|
