| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which have never | 148 |
|
| 2 | which [vb -s] never | 65 |
|
| 3 | which has never | 64 |
|
| 4 | which [vb past] never | 49 |
|
| 5 | which had never | 49 |
|
| 6 | which [vb base] never | 42 |
|
| 7 | which have never | 35 |
|
