| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] been [verb] [prep] | 1558 |
|
| 2 | [pron] [verb] been imprison [prep] | 22 |
|
| 3 | who [verb] [be] imprison [prep] | 15 |
|
| 4 | who [verb] [been] imprison [prep] | 15 |
|
| 5 | who [verb] be imprison [prep] | 15 |
|
