| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [verb] [prep] this | 90 |
|
| 2 | may be [vb pp] [prep] this | 84 |
|
| 3 | [vb mod] be used [prep] this | 57 |
|
| 4 | [modal v] be used [prep] this | 57 |
|
| 5 | may be used [prep] [adj] | 51 |
|
| 6 | may be used [prep] [det] | 16 |
|
| 7 | may be used [prep] this | 7 |
|
| 8 | may [be] used [prep] this | 7 |
|
| 9 | may [be] used [prep] this | 7 |
|
| 10 | may be used [prep] this | 7 |
|
| 11 | may be used [prep] this | 7 |
|
| 12 | may be use [prep] this | 7 |
|
