| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been some [noun] | 393 |
|
| 2 | [verb] been some [noun sg] | 315 |
|
| 3 | [verb] been [det] mistake | 7 |
|
| 4 | [verb] be some mistake | 7 |
|
| 5 | [verb] been [adj] mistake | 7 |
|
| 6 | [verb] [be] some mistake | 7 |
|
| 7 | [verb] been some mistake | 7 |
|
| 8 | [verb] been some mistake | 7 |
|
| 9 | [verb] [been] some mistake | 7 |
|
