| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] [adv] | 9795 |
|
| 2 | never [vb pp] [adv] | 1251 |
|
| 3 | have never [vb pp] | 1203 |
|
| 4 | have never [adv] | 122 |
|
