| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when they have [verb] | 596 |
|
| 2 | when they have [vb pp] | 564 |
|
| 3 | when [pron] have gone | 239 |
|
| 4 | [conj] they have gone | 226 |
|
| 5 | when they have go | 55 |
|
| 6 | when they [verb] gone | 53 |
|
