| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] have been in | 128 |
|
| 2 | [Wh det] have [been] in | 128 |
|
| 3 | which have [been] in | 117 |
|
| 4 | [Wh det] had [been] in | 67 |
|
| 5 | [Wh det] has [been] in | 47 |
|
| 6 | [Wh det] have [been] in | 13 |
|
| 7 | what have [been] in | 10 |
|
