| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [vb infin] for the [noun sg] | 56 |
|
| 2 | may account for the [noun sg] | 11 |
|
| 3 | may provide for the [noun sg] | 10 |
|
| 4 | may [vb infin] for the purpose | 8 |
|
| 5 | may require for the [noun sg] | 6 |
|
