No | Pattern | Freq | Relations |
---|---|---|---|
1 | could [vb infin] [verb] [adv] | 489 | |
2 | could [verb] [verb] [adv] | 489 | |
3 | could have [verb] [adv] | 368 | |
4 | [modal v] 've [verb] [adv] | 38 | |
5 | [vb mod] 've [verb] [adv] | 38 | |
6 | could 've [verb] [adv] | 28 | |
7 | could 've [verb] [adv] | 16 |