| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the [noun] who have [vb pp] | 1603 |
|
| 2 | [noun] who have once [vb pp] | 32 |
|
| 3 | the [noun] have once [vb pp] | 17 |
|
| 4 | the [noun] who have once | 15 |
|
