| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [to-vb] for a | 73 |
|
| 2 | [vb mod] [vb infin] [to-vb] for a | 73 |
|
| 3 | may [vb infin] [to-vb] [prep] a | 60 |
|
| 4 | may [vb infin] [to-vb] for [art] | 29 |
|
| 5 | may [vb infin] [to-vb] for [art] | 29 |
|
| 6 | may [vb infin] [verb] for a | 15 |
|
| 7 | may [vb infin] [to-vb] for a | 13 |
|
| 8 | may [verb] [to-vb] for a | 10 |
|
| 9 | may [vb infin] [to-vb] for a | 10 |
|
