| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [vb pp] at [adj] [noun sg] | 65 |
|
| 2 | may be [vb pp] at [det] [noun] | 58 |
|
| 3 | may be [vb pp] at any [noun] | 37 |
|
| 4 | may be [vb pp] at any [noun] | 37 |
|
| 5 | may be [vb pp] at [adj] time | 33 |
|
| 6 | may be [vb pp] at [adj] time | 30 |
|
| 7 | may be [vb pp] at [adj] [noun] | 20 |
|
| 8 | may be [vb pp] at [adj] [noun pl] | 17 |
|
| 9 | may be [vb pp] at this [noun] | 11 |
|
| 10 | may be [vb pp] at this [noun] | 11 |
|
| 11 | may be [vb pp] at [adj] point | 11 |
|
| 12 | may be [vb pp] at [adj] point | 9 |
|
| 13 | may be [vb pp] at [adj] stage | 8 |
|
| 14 | may be [vb pp] at different [noun] | 6 |
|
| 15 | may be [vb pp] at [adj] stage | 6 |
|
| 16 | may be [vb pp] at different [noun] | 6 |
|
| 17 | may be made at [adj] [noun] | 5 |
|
