| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] at a [noun] | 111 |
|
| 2 | be at a [noun] | 111 |
|
| 3 | [be] at a [noun sg] | 110 |
|
| 4 | [be] at a [noun] | 87 |
|
| 5 | [be] at an [noun] | 24 |
|
| 6 | [be] at a disadvantage | 15 |
|
| 7 | [be] at a disadvantage | 15 |
|
| 8 | [be] at a loss | 14 |
|
| 9 | [be] at a loss | 14 |
|
| 10 | [be] at a end | 13 |
|
| 11 | [be] at a end | 13 |
|
| 12 | [be] at a premium | 6 |
|
| 13 | [be] at a advantage | 6 |
|
| 14 | [be] at a advantage | 6 |
|
| 15 | [be] at a premium | 6 |
|
| 16 | [be] at a minimum | 5 |
|
| 17 | [be] at a minimum | 5 |
|
