| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] at the | 1541 |
|
| 2 | [n mass] at the | 1017 |
|
| 3 | [n mass] [was/were] the | 132 |
|
| 4 | [n mass] [was/were] at | 38 |
|
