| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] must have been [adj] | 445 |
|
| 2 | you [modal v] have been [adj] | 73 |
|
| 3 | you must have be [adj] | 25 |
|
| 4 | you must [verb] been [adj] | 25 |
|
| 5 | you must have [be] [adj] | 25 |
|
| 6 | you must have [been] [adj] | 25 |
|
