No | Pattern | Freq | Relations |
---|---|---|---|
1 | [modal v] have [vb pp] a | 2365 | |
2 | could have [vb pp] [art] | 817 | |
3 | could have [vb pp] [art] | 817 | |
4 | could have [vb pp] a | 318 | |
5 | could [verb] [vb pp] a | 290 | |
6 | could [vb infin] [vb pp] a | 290 | |
7 | could have [vb pp] a | 289 | |
8 | could have [verb] a | 273 |