| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [modal v] [adv] have [to-vb] | 92 |
|
| 2 | [modal v] [adv] have [to-vb] a | 87 |
|
| 3 | they [modal v] [adv] have a | 37 |
|
| 4 | they [modal v] have [to-vb] a | 27 |
|
