| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [modal v] [adv] [verb] [noun] | 624 |
|
| 2 | [conj] [modal v] [adv] [vb infin] [noun] | 622 |
|
| 3 | [conj] [modal v] [adv] have [noun] | 25 |
|
