| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [vb infin] for [adj] [noun pl] | 58 |
|
| 2 | [vb mod] [vb infin] for several [noun pl] | 34 |
|
| 3 | [modal v] [vb infin] for several [noun pl] | 34 |
|
| 4 | may [vb infin] for [det] [noun pl] | 24 |
|
| 5 | may [vb infin] [prep] several [noun pl] | 18 |
|
| 6 | may [vb infin] [prep] several [noun pl] | 18 |
|
| 7 | may [vb infin] for several [noun pl] | 7 |
|
| 8 | may [vb infin] for several [noun] | 7 |
|
| 9 | may [vb infin] for several [noun pl] | 7 |
|
| 10 | may [verb] for several [noun pl] | 7 |
|
| 11 | may [vb infin] for several [noun pl] | 7 |
|
