| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [v-ing] at the time | 44 |
|
| 2 | [pron] be [v-ing] at the time | 44 |
|
| 3 | [pron] [was/were] [v-ing] at the time | 35 |
|
| 4 | [pron] was [v-ing] at the time | 26 |
|
| 5 | [pron] were [v-ing] at the time | 9 |
|
| 6 | [pron] [am/are] [v-ing] at the time | 6 |
|
| 7 | [pron] [verb] [v-ing] at the time | 5 |
|
