| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be at [adj] | 109 |
|
| 2 | to be at [adj] | 109 |
|
| 3 | to be at [adj] | 109 |
|
| 4 | [prep] be at [det] | 45 |
|
| 5 | [prep] be at [adj] | 35 |
|
| 6 | [prep] be at all | 22 |
|
| 7 | [prep] be at all | 22 |
|
| 8 | [prep] be at [num] | 16 |
|
| 9 | [prep] be at one | 11 |
|
| 10 | [prep] be at one | 11 |
|
| 11 | [prep] be at [num ord] | 9 |
|
| 12 | [prep] be at first | 8 |
|
| 13 | [prep] be at first | 8 |
|
| 14 | [prep] be at [adj -est] | 7 |
|
| 15 | [prep] be at that | 7 |
|
| 16 | [prep] be at that | 7 |
|
| 17 | [prep] be at high | 7 |
|
| 18 | [prep] be at high | 6 |
|
| 19 | [prep] be at good | 6 |
|
| 20 | [prep] be at best | 6 |
|
| 21 | [prep] be at this | 5 |
|
| 22 | [prep] be at this | 5 |
|
| 23 | [prep] be at low | 5 |
|
| 24 | [to] be at [adj] | 5 |
|
