| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [noun] be [det] | 50 |
|
| 2 | at [noun prp] [be] [det] | 31 |
|
| 3 | at [noun] [is] [det] | 28 |
|
| 4 | at [noun] is [det] | 20 |
|
| 5 | at [noun sg] [be] [det] | 19 |
|
| 6 | at [noun] [was/were] [det] | 16 |
|
| 7 | at [noun] [be] that | 13 |
|
| 8 | at [noun] was [det] | 11 |
|
| 9 | at [noun] [be] another | 10 |
|
| 10 | at [noun] 's [det] | 8 |
|
| 11 | at [noun] [be] this | 6 |
|
| 12 | at [noun] [be] some | 6 |
|
| 13 | at work [be] [det] | 5 |
|
| 14 | at [noun] are [det] | 5 |
|
| 15 | at [noun] [am/are] [det] | 5 |
|
| 16 | at [noun] were [det] | 5 |
|
| 17 | at work [be] [det] | 5 |
|
