No | Pattern | Freq | Relations |
---|---|---|---|
1 | could have [vb pp] [prep] [art] | 269 | |
2 | could have [vb pp] [prep] [art] | 269 | |
3 | [modal v] have [vb pp] at [art] | 103 | |
4 | could [vb infin] [vb pp] at [art] | 13 | |
5 | could [verb] [vb pp] at [art] | 13 | |
6 | could have [vb pp] at [art] | 13 | |
7 | could have [vb pp] at [art] | 13 | |
8 | could have [verb] at [art] | 13 |