| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [modal v] [adv] [verb] | 3870 |
|
| 2 | [conj] [modal v] [adv] [vb infin] | 3832 |
|
| 3 | [conj] [modal v] [adv] have | 973 |
|
| 4 | [conj] [modal v] [adv] have | 578 |
|
