| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [to-vb] [conj] [pron] [verb] | 422 |
|
| 2 | [verb] [to-vb] [conj] [pron] do | 246 |
|
| 3 | have [verb] [conj] [pron] do | 187 |
|
