| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] be in | 158 |
|
| 2 | who [vb past] [be] in | 158 |
|
| 3 | who [vb past] [been] in | 150 |
|
| 4 | who [vb past] been in | 150 |
|
| 5 | who had [be] in | 137 |
|
| 6 | who 'd [be] in | 13 |
|
| 7 | who [vb past] [was/were] in | 6 |
|
| 8 | who [vb past] were in | 5 |
|
