| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [verb] [prep] [adj] [noun sg] | 309 |
|
| 2 | may be [vb pp] [prep] [adj] [noun sg] | 301 |
|
| 3 | [modal v] be used [prep] [adj] [noun sg] | 136 |
|
| 4 | may be used [prep] [adj] [noun] | 28 |
|
| 5 | may be used [prep] [adj] [noun sg] | 18 |
|
| 6 | may [be] used [prep] [adj] [noun sg] | 9 |
|
| 7 | may be used [prep] [adj] [noun sg] | 9 |
|
| 8 | may be use [prep] [adj] [noun sg] | 9 |
|
| 9 | may [be] used [prep] [adj] [noun sg] | 9 |
|
