| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [noun] [noun prp] | 11590 |
|
| 2 | [am/are] [noun] [noun prp] | 1051 |
|
| 3 | [am/are] at [noun] | 974 |
|
| 4 | [am/are] at [noun prp] | 137 |
|
