| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] were at | 771 |
|
| 2 | [n mass] were [prep] | 287 |
|
| 3 | [n mass] were [prep] | 287 |
|
| 4 | [n mass] [be] at | 100 |
|
| 5 | [n mass] be at | 100 |
|
| 6 | [n mass] [was/were] at | 38 |
|
| 7 | [n mass] were at | 32 |
|
