| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | never have [verb] | 1090 |
|
| 2 | never have [vb pp] | 1037 |
|
| 3 | [adv] have seen | 124 |
|
| 4 | never have seen | 30 |
|
| 5 | never [verb] seen | 30 |
|
| 6 | never have see | 20 |
|
| 7 | never [vb infin] seen | 17 |
|
