| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] at [noun] | 2215 |
|
| 2 | [was/were] at [noun] | 2068 |
|
| 3 | [was/were] [pers pn] [noun] | 419 |
|
| 4 | [was/were] [pers pn] at | 62 |
|
