| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have [been] [prep] | 5149 |
|
| 2 | [Wh det] have [been] [prep] | 253 |
|
| 3 | which have [been] [prep] | 225 |
|
| 4 | which have [be] [prep] | 225 |
|
| 5 | which have [been] [prep] | 225 |
|
| 6 | which [verb] [been] [prep] | 225 |
|
