| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] at the [det] time | 25 |
|
| 2 | [be] [v-ing] at the same time | 25 |
|
| 3 | [be] [v-ing] at the [det] time | 25 |
|
| 4 | [was/were] [v-ing] at the [det] time | 11 |
|
| 5 | were [v-ing] at the [det] time | 6 |
|
| 6 | [be] [v-ing] at the [det] time | 5 |
|
| 7 | be [v-ing] at the [det] time | 5 |
|
| 8 | [is] [v-ing] at the [det] time | 5 |
|
| 9 | was [v-ing] at the [det] time | 5 |
|
