No | Pattern | Freq | Relations |
---|---|---|---|
1 | could [vb infin] been [verb] by [det] | 11 | |
2 | could have been [verb] by [det] | 11 | |
3 | could have been [verb] by [det] | 11 | |
4 | could [verb] been [verb] by [det] | 11 | |
5 | could [verb] been [vb pp] by [det] | 11 | |
6 | could [verb] been [verb] by [det] | 11 |