No | Pattern | Freq | Relations |
---|---|---|---|
1 | [modal v] [adv] [verb] been [det] [noun] | 52 | |
2 | could [adv] [verb] been [adj] [noun] | 16 | |
3 | could [adv] [verb] be [det] [noun] | 10 | |
4 | could [adv] [verb] [be] [det] [noun] | 10 | |
5 | could [adv] [verb] [been] [det] [noun] | 8 |