No | Pattern | Freq | Relations |
---|---|---|---|
1 | could have been in [adj] [noun sg] | 10 | |
2 | could have been in [adj] [noun sg] | 10 | |
3 | could [verb] been in [adj] [noun sg] | 10 | |
4 | could [verb] been in [adj] [noun sg] | 10 | |
5 | could [vb infin] been in [adj] [noun sg] | 10 | |
6 | could [verb] been in [det] [noun sg] | 6 |