| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [verb] at the same [noun sg] | 46 |
|
| 2 | was [verb] at the same time | 38 |
|
| 3 | was [vb pp] at the same [noun sg] | 35 |
|
| 4 | was [v-ing] at the same [noun sg] | 11 |
|
