| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [vb infin] be [verb] for | 31 |
|
| 2 | may [vb infin] be [vb pp] for | 28 |
|
| 3 | may [vb infin] be used [prep] | 22 |
|
| 4 | may [vb infin] be used [prep] | 22 |
|
| 5 | [modal v] [vb infin] be used for | 15 |
|
| 6 | [vb mod] [vb infin] be used for | 15 |
|
| 7 | may [verb] be used for | 5 |
|
| 8 | may [vb infin] be used for | 5 |
|
| 9 | may [vb infin] be use for | 5 |
|
| 10 | may [vb infin] be used for | 5 |
|
| 11 | may [vb infin] [be] used for | 5 |
|
