| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] were at an [adj] [noun sg] | 9 |
|
| 2 | [noun pl] were at an [adj] [noun sg] | 8 |
|
| 3 | were [verb] at an [adj] [noun sg] | 27 |
|
| 4 | were [vb pp] at an [adj] [noun sg] | 19 |
|
| 5 | were [v-ing] at an [adj] [noun sg] | 8 |
|
| 6 | were at an [adj] [noun sg] [prep] | 5 |
|
| 7 | were at an [adj] [noun sg] [prep] | 5 |
|
