No | Pattern | Freq | Relations |
---|---|---|---|
1 | must have been [det] [noun] | 50 | |
2 | must [vb infin] been [det] [noun] | 50 | |
3 | must have been [det] [noun] | 49 | |
4 | must [verb] been some [noun] | 34 | |
5 | must [verb] been [det] [noun sg] | 34 | |
6 | must [verb] been [det] [noun pl] | 13 | |
7 | must [verb] been many [noun] | 7 | |
8 | must [verb] been [det] sort | 6 | |
9 | must [verb] been [det] sort | 6 |