| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [vb pp] [to-vb] [noun] | 957 |
|
| 2 | were [vb pp] at [noun] | 614 |
|
| 3 | [vb pp] [to-vb] at [noun] | 228 |
|
| 4 | were [vb pp] [to-vb] at | 67 |
|
| 5 | were [to-vb] at [noun] | 9 |
|
