| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] at [det] time | 87 |
|
| 2 | [v-ing] at that time | 47 |
|
| 3 | [v-ing] at this time | 22 |
|
| 4 | [v-ing] at any time | 13 |
|
| 5 | [v-ing] at [det] times | 10 |
|
| 6 | [v-ing] at all time | 9 |
|
| 7 | doing at [det] time | 8 |
|
| 8 | happening at [det] time | 6 |
|
| 9 | [v-ing] at some time | 5 |
|
| 10 | working at [det] time | 5 |
|
