No | Pattern | Freq | Relations |
---|---|---|---|
1 | could have be [verb] [prep] | 535 | |
2 | could have be [verb] [prep] | 535 | |
3 | [modal v] have be [verb] at | 131 | |
4 | could [verb] be [verb] at | 32 | |
5 | could [vb infin] be [verb] at | 32 | |
6 | could have be [verb] at | 28 | |
7 | could have [be] [verb] at | 28 | |
8 | could have be [verb] at | 28 |