| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may have [to-vb] [noun sg] | 37 |
|
| 2 | may have [to-vb] [noun pl] | 25 |
|
| 3 | may have [to-vb] [noun prp] | 10 |
|
| 4 | may have to pay [noun] | 9 |
|
| 5 | may have to take [noun] | 7 |
|
