| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [adv] a | 799 |
|
| 2 | [modal v] [vb infin] [adv] a | 779 |
|
| 3 | [modal v] have [adv] [art] | 123 |
|
| 4 | [modal v] have [adv] a | 85 |
|
| 5 | [modal v] have [adv] a | 80 |
|
