| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] never have [verb] | 1085 |
|
| 2 | [Wh pn] [modal v] have [verb] | 790 |
|
| 3 | [Wh pn] [modal v] never [verb] | 108 |
|
| 4 | [Wh pn] [modal v] never have | 22 |
|
