| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be at [det] [noun sg] | 704 |
|
| 2 | [be] at [det] [noun sg] | 704 |
|
| 3 | been [prep] [det] [noun sg] | 447 |
|
| 4 | been at [adj] [noun sg] | 51 |
|
| 5 | been at [det] [noun] | 45 |
|
| 6 | [been] at [det] [noun sg] | 35 |
|
