| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be those [Wh pn] have [been] | 7 |
|
| 2 | [be] those [Wh pn] have been | 7 |
|
| 3 | [be] those who have [been] | 7 |
|
| 4 | [be] those [Wh pn] have [been] | 7 |
|
