No | Pattern | Freq | Relations |
---|---|---|---|
1 | could [not/n't] [verb] [det] [noun sg] | 278 | |
2 | could [not/n't] [vb infin] [det] [noun sg] | 277 | |
3 | [modal v] [not/n't] have [det] [noun sg] | 228 | |
4 | could [adv] have [det] [noun sg] | 13 | |
5 | could [not/n't] have [det] [noun] | 12 | |
6 | could [not/n't] have [adj] [noun sg] | 11 | |
7 | could [not/n't] have [det] [noun sg] | 7 |