No | Pattern | Freq | Relations |
---|---|---|---|
1 | [vb mod] have [verb] [adv] [conj] | 346 | |
2 | [modal v] have [verb] [adv] [conj] | 346 | |
3 | could have [verb] [adv] [conj] | 69 | |
4 | could [verb] [verb] [adv] [conj] | 47 | |
5 | could [vb infin] [verb] [adv] [conj] | 47 | |
6 | could have [verb] [adv] [conj] | 39 | |
7 | could have [verb] [adv] [conj] | 36 |