| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [vb pp] at [adj] | 148 |
|
| 2 | are [vb pp] at [det] | 108 |
|
| 3 | are [vb pp] at [num] | 80 |
|
| 4 | are [vb pp] at all | 36 |
|
| 5 | are [vb pp] at all | 36 |
|
| 6 | are aimed at [adj] | 20 |
|
| 7 | are [vb pp] at this | 18 |
|
| 8 | are [vb pp] at this | 18 |
|
| 9 | are [vb pp] at random | 13 |
|
| 10 | are [vb pp] at random | 13 |
|
| 11 | are [vb pp] at one | 11 |
|
| 12 | are [vb pp] at different | 11 |
|
| 13 | are [vb pp] at different | 11 |
|
| 14 | are [vb pp] at one | 11 |
|
| 15 | are used at [adj] | 10 |
|
| 16 | are [vb pp] at [adj -er] | 10 |
|
| 17 | are [vb pp] at each | 10 |
|
| 18 | are [vb pp] at [num ord] | 10 |
|
| 19 | are rated at [adj] | 10 |
|
| 20 | are [vb pp] at each | 10 |
|
| 21 | are [vb pp] at great | 9 |
|
| 22 | are [vb pp] at two | 8 |
|
| 23 | are estimated at [adj] | 8 |
|
| 24 | are found at [adj] | 8 |
|
| 25 | are [vb pp] at two | 8 |
|
| 26 | are [vb pp] at any | 8 |
|
| 27 | are [vb pp] at any | 8 |
|
| 28 | are taken at [adj] | 7 |
|
| 29 | are [vb pp] at high | 7 |
|
| 30 | are [vb pp] at various | 7 |
|
