| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [vb pp] at [adj] | 102 |
|
| 2 | may be [vb pp] at [det] | 71 |
|
| 3 | may be [vb pp] at any | 39 |
|
| 4 | may be [vb pp] at any | 39 |
|
| 5 | may be [vb pp] at [adj] | 23 |
|
| 6 | may be [vb pp] at this | 12 |
|
| 7 | may be [vb pp] at this | 12 |
|
| 8 | may be [vb pp] at some | 6 |
|
| 9 | may be [vb pp] at different | 6 |
|
| 10 | may be [vb pp] at some | 6 |
|
| 11 | may be [vb pp] at different | 6 |
|
| 12 | may be [vb pp] at [num] | 6 |
|
| 13 | may be made at [adj] | 5 |
|
