| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [was/were] [prep] [pron] at the | 5 |
|
| 2 | [noun] [was/were] [prep] [pron] at the | 5 |
|
| 3 | [was/were] [verb] [prep] [pron] at the | 57 |
|
| 4 | [was/were] [v-ing] [prep] [pron] at the | 37 |
|
| 5 | [was/were] waiting [prep] [pron] at the | 20 |
|
| 6 | [was/were] wait [prep] [pron] at the | 20 |
|
| 7 | [was/were] [vb pp] [prep] [pron] at the | 18 |
|
| 8 | [was/were] [adj] [prep] [pron] at the | 11 |
|
| 9 | [was/were] [adj] [prep] [pron] at the | 9 |
|
| 10 | [was/were] [prep] [pron] [noun] at the | 9 |
|
| 11 | [was/were] [prep] [pron] [noun sg] at the | 7 |
|
| 12 | [was/were] [prep] [pron] at the [noun] | 10 |
|
| 13 | [was/were] [prep] [pron] at the [noun sg] | 10 |
|
