| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb base] be in | 55 |
|
| 2 | [Wh pn] [vb base] been in | 52 |
|
| 3 | [Wh pn] have be in | 43 |
|
| 4 | [Wh pn] 've be in | 9 |
|
