| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] have [be] | 5041 |
|
| 2 | never [verb] [be] | 445 |
|
| 3 | never have [be] | 369 |
|
| 4 | never [vb infin] [be] | 259 |
|
