No | Pattern | Freq | Relations |
---|---|---|---|
1 | could not [vb infin] [art] [adj -er] | 26 | |
2 | could not [verb] [art] [adj -er] | 26 | |
3 | could not have [art] [adj] | 23 | |
4 | [modal v] not have [art] [adj -er] | 14 | |
5 | could not have [art] [adj -er] | 10 | |
6 | could [adv] have [art] [adj -er] | 10 |