| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when they have [be] | 23 |
|
| 2 | when they have [been] | 23 |
|
| 3 | when they have been | 23 |
|
| 4 | when they have [be] | 23 |
|
| 5 | when they have be | 23 |
|
