| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] at | 9488 |
|
| 2 | [was/were] [v-ing] at | 2698 |
|
| 3 | [was/were] standing [prep] | 858 |
|
| 4 | [was/were] standing [prep] | 858 |
|
| 5 | [be] standing at | 143 |
|
| 6 | [was/were] stand at | 124 |
|
| 7 | [was/were] standing at | 122 |
|
