No | Pattern | Freq | Relations |
---|---|---|---|
1 | must have been [verb] [det] [noun] | 5 | |
2 | must [vb infin] been [verb] [det] [noun] | 5 | |
3 | must [verb] been [verb] [det] [noun] | 5 | |
4 | must have been [verb] [det] [noun] | 5 |
must [verb] been [verb] [det] [noun] Next page
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